Prospekt begins in the Nova Prospekt prison in the Half-Life universe. Gordon Freeman is slowly being overrun by soldiers in the prison, however unknown to him, his Vortigaunt allies manage to find some help from a forgotten hero.
User reviews:
Mixed (27 reviews) - 66% of the 27 user reviews in the last 30 days are positive.
Mixed (701 reviews) - 51% of the 701 user reviews for this game are positive.
Release Date: Feb 18, 2016

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Recent updates View all (19)

October 19

50% off with new game mode!

Hi all, to celebrate Prospekts continued improvement i've dropped the price by 50% for the next week! This includes a new game mode!

A concept ive been working on for a short while behind the scenes, this game mode challenges you to try and sneak past the combine and get to the end of the level. So far the feedback has been surprisingly positive so hop in and try it out! It will be in the Bonus Maps section of the main menu.

Also a few other bits and bobs tightening up the game in general places for new players.

I'll be on hand tonight for any new players experiencing issues with the game to try and fix them asap.

Also the Stealth Maps are kinda in beta so you may find a few issues. But so far they look pretty solid.



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About This Game

After improving the game and having many play testers play Prospekt. Today i'm releasing a huge update for the Summer Sale! This includes:

  • Extended gameplay with whole new levels.
  • Greatly refined gameplay for a much more enjoyable experience.
  • Greatly improved graphics including some Ultra high definition textures.
  • Real time dynamic lighting.
  • Real time dynamic environments.
  • New special effects
  • Much more brand new content.
  • Better game flow with better balance.
  • And much more!

Thank you to everyone who has tested this version of the game behind the scenes and leaving feedback on what you have wanted me to improve. Much more to come soon!

  • Substantial, highly-polished and totally new addition to the Half-Life 2 universe, comparable to Half-Life 2: Episode One in length
  • Developed by one person, 25 year old Richard Seabrook
  • Official Valve approval for Half-Life 2 license and assets
  • Standalone PC game built using the Source engine - no requirement for Half-Life 2
  • Continues the story of Opposing Force, Gearbox Software’s (Borderlands) update that tells the original Half-Life 2 story from the perspective of the Marines.
  • Gordon Freeman is cornered and being overrun by soldiers in the Nova Prospekt prison; the player controls US Marine Adrian Shephard - the unsung hero - as he’s teleported in by Freeman’s Vortigaunt allies to help fight back.
  • 13 new levels featuring fully-scripted puzzles and action sequences, all carefully integrated into the Half-Life 2 story
  • Substantial graphical updates over the original game, including but not limited to:
  • New Textures
  • New Models
  • Updated high resolution Combine soldier skins with improved normal mapping
  • Updated high resolution textures
  • Updated lighting
  • Higher resolution models
  • Increased cube mapping
  • Over 20 new particle effects
  • Modded HUD
  • Modded VGUI
  • New player model skin
  • Return to Xen
  • New voice acting
  • New music
  • New AI improvements, such as soldiers attempting to undo the player’s actions

Thank you everyone for your immense support! I can’t wait to hear what you think of the finished game and work the feedback into my next project.

This game contains STRONG language that may not be suitable for minors and younger audiences. Player discretion is advised.

System Requirements

    • OS: Windows XP or higher
    • Processor: 3.0 GHz Pentium 4, Dual Core 2.0 (or higher) or Athlon 64 X2 (or higher)
    • Memory: 1 GB XP / 2 GB Vista & 7 MB RAM
    • Graphics: Video card must be 128 MB or more and should be a DirectX 9-compatible with support for Pixel Shader 2.0b (ATI Radeon X800 or higher / NVIDIA GeForce 7600 or higher / Intel HD Graphics 2000 or higher)
    • DirectX: Version 11
    • Storage: 12 GB available space
    • Sound Card: N/A
    • OS: Windows XP or higher
    • Processor: Intel i5 or higher
    • Memory: 8 GB RAM
    • Graphics: 3 GB Graphics Ram
    • Storage: 12 GB available space
    • Sound Card: N/A
Customer reviews
Customer Review system updated Sept. 2016! Learn more
Mixed (27 reviews)
Mixed (701 reviews)
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401 reviews match the filters above ( Mixed)
Most Helpful Reviews  In the past 30 days
11 of 12 people (92%) found this review helpful
Not Recommended
18.8 hrs on record
Posted: September 20
A promising unofficial Half Life 2 spin off, that ultimately failed to live up to the expectations of its inspiration.

As a massive Half Life 2 fan, I was very let down by Prospekt. The idea was solid, but the execution was sloppy. I think what I disliked most about the game was the fact that despite paying money for it, it ended up being worse than many free Half Life 2 mods out there.

The level design is poor, there are very few new assets, and story-wise it fails to meet even mod standards. Some of the voice acting is well done, and the recycled voice work from Half Life: Opposing Force was surprisingly nice to hear. But everything else about this game disappointed me. Even my love for all things Half Life couldn’t get me to properly finish it.
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4 of 6 people (67%) found this review helpful
Not Recommended
3.3 hrs on record
Posted: September 21
Overpriced and boring, very repetitive. Don't buy this game unless it's on sale for a dollar or two...
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3 of 5 people (60%) found this review helpful
Not Recommended
3.0 hrs on record
Posted: September 26
I really was not happy with this mod

Firstly, im not saying its all bad so hear me out untill the end. Im just saying how I thought this was in my opinion, a waste of money for me.

This game has some good aspects, infact im impressed on some visuals and level design from a mod. I would even go as far to say the level design and visuals are almost valve like, if not improved.

My problem with Prospekt is the gameplay in general. Its non-stop shooting, fighting, and annoyingly long flashback sequences. Never will you encounter a friendly NPC, or even any new NPCs or weapons. I dont even own opposing force, but I would atleast of appriceated A new weapon from the origonal opposing force, or atleast be able to use all of the half life 2 weapons, alongside the 5 you are presented with, or at least reskin the crowbar to shepards pipe wrench.

The part where you return to Xen was a nice touch, but the sequence was only for one level, and that level was extremely short, not even any Xen native creatures to fight, like bullsquid or even headcrabs. Just normal human combine soldiers. In short, its nothing like the origonal half life Xen, just a five minute filler part.

There were multiple times where the levels would change and I would spawn in stuck in a floor, or in a wall, to wich I would need to use console to noclip out. Or the fact that ammo is sparsley given out, and health kits are given out almost every corner.

I briefly mentioned this earlier, but theres also the annoying and repetative flashback scenes that happen. To sum it up quickly, The screens colors get nausiatingly inverted, and some diolauge between two, or three unnamed soldiers will play. Its mainly the same cliche stuff you would expect: "I hear of some aliens in black mesa!" "I dont believe theres aliens hah!" "Oh no the aliens killed all of us and were going to all die!" "Thats it drop the nuke! but leave three people behind for the sad moment!"

This game should not be sold for 10$ because of how sometimes broken and boring this game can get. In my opinion lower the price to something much cheaper, or just make it free.

I would not recomend to buy this game for the 10$ price, repetative story, cliché and expected plot, and lack of any immersion or interesting story.


I have seen that some of the complaints I have covered are being looked at, when some are updated and shipped out into the game, I will re-play it and make another review going off from that. As of now, I still believe in the points listed in the review.
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1 of 2 people (50%) found this review helpful
9.2 hrs on record
Posted: September 27
I enjoyed this game , was very enjoyable didn't find any bugs. The Sound is Good and the level design felt like Nova Prospekt in the Early Levels all in all its worth It.
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2 of 2 people (100%) found this review helpful
13.4 hrs on record
Posted: October 14
I play alot of HL2 mods as that's what my YouTube channel focuses on, and Proskept is a very decent mod compared to the majority.

Visually impressive, decent length, challenging and more importantly fun. Sure, it has some flaws but over all it's well worth a play.

The Year 1 Update that was released a few months ago further enhances the mod both visually and gameplay wise with whole areas redesigned.

What I love is that the creator, Rich, is still currently working on improving the mod, and there is yet another substantial update due for release soon.

Well worth playing, you'll be entertained
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7 of 8 people (88%) found this review helpful
4.7 hrs on record
Posted: October 10

- good graphics (enhanced shadows,..);
- good music ( reminds me of Silent Hill and Halo in some parts, which is good);
- well balanced difficulty, not too easy and not too difficult;
- overall level design is quite good, and definetly not nearly as bad as people here are saying;
- the included Bonus Episodes are fun to play and challenging;


- maybe a couple elevators too much..?;
- only standard Half Life 2 weapons (but a new update will bring new weapons in the future);
- the level design does not have the same high quality throughout the complete game;
- the story is not very good, but the original Opposing Force Storyline wasn't either,
so that's okay to me;

Overall I can say, that Prospekt is a solid addition to the Half-Life Universe.
Having in mind that this was developed by mainly one Person,
I can gladly recommend a game like this.
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Most Helpful Reviews  Overall
663 of 795 people (83%) found this review helpful
72 people found this review funny
Not Recommended
1.2 hrs on record
Posted: February 18
I changed some lines of the review because they were too emotional

No. This "game" is never worth 10€. Even if it was free, there are still a lot of other FREE Half-Life 2 maps and mods which are way better than this.

This mod is so terrible in EVERY way. The only things which are fun in this mod are not made by the developer of this mod, but by Valve, because the only things that are fun about this mod are the weapons, enemies and sound design, all of which are made by Valve. There are almost zero custom assets.
The level design is extremely bad most of the time. The encounters are either in open areas with no cover at all fighting at really long range, Or in tiny corridors where 100 combine soldiers rush you. 95% of the fights are against combine soldiers, there no variety at all, no pacing, its alway the same dull way you fight the enemies. There is no progression too. At first you have no weapons and you have to just go along the path. After you get the crowbar you also get some suit out of nowhere for some reason, and then the game immdiately gives you almost all of the weapons and starts to throw 100 enemies at you. The fights at the start of the game are exactly the same as at the end, the way the fights are designed, their difficulty level and everything about them. There are no highpoints, its always the same monotone.

Some things about this mod really boggle my mind. There are some really basic mapping mistakes, for example when you open double doors, only one of the doors will open. Stairs dont have invisible ramps on them. Stuff like that every mapper knows. The lighting is extremely bad sometimes, some areas are extremely dark, others are way too bright and full of lights.

Most of the areas in this mod dont make any sense, they feel like completely random combine facilties. And most of the time you will be in the same looking combine facilties. How much of Half-Life 2 was combine facilties? Just the last half hour of the game maybe. And the level design is so cheap too. There is no world, you are most of the time indoors and at the end of every area there is a portal which brings you somewhere else, there is ALWAYS a portal, which just shows how lazy the level design is, there are no believable connections to other places, which is even more ridiculous because you are always in combine facilties anyway! Also the areas dont seem to serve any purpose, there are always some random energy things and other machines. Also why are there so many ♥♥♥♥ing soldiers anyway? Do they expect a war or what? Why would the combine place so many troops in places like that where they wouldnt expect any person ever.

What pisses me off the most is how the mod throws some really cheap wannabe fan service at you. For example why the ♥♥♥♥ do we even play as Shephard? There is no ♥♥♥♥ing reason for it. Your name could be Han Solo and it would be the exact same game. The developer just made you shephard so you can think "ooh we are shephard how cool is that!". Why would the vortigaunts or gman or whatever choose shephard anyway and why help Gordon, he doesnt need help, you dont affect Half-Life 2's storyline at all, so it doesnt make sense. Also if the developer really wanted me to be shephard, he could at least put some effort into it and give me a wrench instead of a crowbar, but that would mean that he has to do custom content so of course not.

For a short time in the mod you visit Xen, also, doesnt make ANY sense, and Xen looks ♥♥♥♥♥♥♥ TERRIBLE!!! It looks even worse than in Half-Life 1, it doesnt even look like Xen, just some ugly rocks, and again, why are there combine soldiers? What are they doing there?

You know, I could go on and on why this mod pisses me off so much, but it pisses me off SO MUCH, that I wil just stop.
The icing on the cake is that it costs 10€. Do you know how many awesome indie games there are for 10€??? This game is even hard to recommend if it was free. There are so many free Half-Life 2 maps and mods which are WAAAAAY better.

Oh btw, the writing, voice acting and story are ♥♥♥♥ing terrible and completely pointless.

Dont buy this.
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177 of 205 people (86%) found this review helpful
5 people found this review funny
Not Recommended
4.6 hrs on record
Posted: February 19
I just want to get this out of the way: For a mod created by one person, this is amazing. However, the fact that this mod was made alone shows A LOT.

Let's start with the plot: You take control of Adrian Shepard, the same person tasked to hunt down Gordon Freeman during Half-Life: Opposing Force. After being saved from the G-Man by the Vortiguants, (much like they did for Gordon in Half-Life 2: Episode 1), they give you the rundown on what you've missed since being put into stasis. After giving you your mission, you're dropped into Nova Prospekt. For the record, this game takes place during Half-Life 2, when Gordon is trying to rescue Eli Vance. However, the only problem is that you don't make much of an impact. The only reference you get to Gordon's presence is the destroyed teleporter him and Alyx used to get to Kleiner's Lab. After that, the mod goes nowhere. So the plot isn't that great.

Now the voice acting and gameplay: The voice acting is great. It shines in 4 ways:

1. The Vortiguants when they free you from G-Man at the beggining of the game.

2. The US Marines in Shepard's squad that you have memories of throughout the game. (Think of them as the Cortana cutscenes you see throughout the Halo 3 missions.)

3. The Combine throughout the game.

4. Your Powered Combat Vest. (Yes, it has it's own unique voice)

So in terms of voice acting, in my opinion, is on par with that of an actual VALVe game.

The gameplay is great too, but there are a few gripes. Specifically, the Combine. When the developer says "New AI improvements" he was NOT kidding. They just eat your bullets, even on Easy. And I think Richard Seabrook, the creator of this mod, intended that because you're given extra ammo reserves (Ex. In Half-Life 2, the Pulse Rifle ammo caps at 90 bullets, or 3 clips, with on clip holding 30 bullets. In Prospekt, it caps at 150 bullets, or 5 clips) So he most likely knew this.

This game also has same length as Half-Life 2: Episode 1, so it's a decently large mod.

Now, for the Locations: You visit 3 locations, not counting the areas you're teleported to for a short period of time:

1. Nova Prospekt

2. An Orbital Facility

3: Xen

While the first 2 are done well, the return to Xen was an extreme letdown. You're only there for only 5-6 minutes. You spend more time at Nova Prospekt and the Orbital Facility.

Finally, the Music. Holy Crap, the music in this is amazing. Every track in this mod fits with it's location. I'd buy this off of iTunes if it was avaible.

Overall, this mod is a mixed bag, and isn't really worth the $9.99. Unless you're really thirsty for a new Half-Life game, I'd wait for this to go on sale. Richard, you did a great job and I did have fun playing it; but for your next project, try and get a few more people to help you.
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272 of 335 people (81%) found this review helpful
12 people found this review funny
Not Recommended
1.6 hrs on record
Posted: February 18
I had more fun with free mod called Half-Life 2: Riot Act than this. FREE MOD have better immersion than this one overpaid. Its not bad but not worth the price - wait till sale.

Why bad?
1) regular boring combine shooter (some antlions at start)
2) well done but still boring locations
3) teleports, teleports everywhere
4) Xen? Whats the point to go there?
5) Broken subtitles
6) no achievements, empty menu option
7) too short for such price

I would like to lighten some of the issues about my quick review (It took me two minutes to write).
I was overwhelmed by s***post comments, which I removed for good of authors who when they grow up they wont be ashamed of what they wrote. Now to the point:

Annotation to point 1)
The game is one hundred percent shooter and offers nothing more than a continuous shooting at combine soldiers. Sometimes hordes of enemies on higher difficulty levels are quite a challenge.

Annotation to point 2)
Maps are done well but... Boring! Incredibly boring and overexposed while initial levels are in turn very dark. Prison looks like HL2 prision nothing to add here but rest of game is like never ending nightmare with ugly textures from the last chapter of HL2 and narrow corridors. There are no oryginal puzzles. At one stage, we have to overcome the obstacle course made of lasers. On the others simply press the button to open the door. All about puzzles.

Annotation to point 3)
Stages in the game are divided by portals. As the main character without much purpose you runs in random portals. No one explains you in any way why you do it and what you have to do on other side to help Freeman. Yup you are helping Freeman. Dunno how.

Annotation to point 4)
Xen is ugly and I do not understand why there is a squad of fully geared soldiers. They should die of boredom in there. One of s***posters wrote me something like "Its a continuation of OpFor and that why main character goes to XEN" and something about that i never played OpFor. Ok now its all clear.

Annotation to point 5)
Subtitles and main character. Subtitles are different from what we hear, especially and only when we hear schizophrenic flashbacks which are intended to inform us of who we play. I dont get it. I still pretend to play He-man dressed in a green hev suit. it really does not matter who you play because you absolutely wont feel like Adrian Shephard.

Annotation to point 6)
If there is no achievements why keep this option in the menu? I got the idea for achievement: Beat game in less than two hours and for up to two weeks after purchase. After that go refund.

Annotation to point 7)
For just only music, randomly combined levels and some particles the price of 10 euro is overrated. As i wrote before many free mods are much much better. Starting from Black Mesa (free mod), Riot Act, The Citizen, Human Error and many more. Even similar mod The Awakening looks better with its plot. The argument that the game was made by one person in no way explains the very high price. Even if the game would be done by a disabled child and the amount of the sale will support the orphanage its still does not make the game good.

Yes i refunded and I am happy that I did it
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256 of 326 people (79%) found this review helpful
9 people found this review funny
Not Recommended
2.9 hrs on record
Pre-Release Review
Posted: February 18
Posted on behalf of

Prospekt is a generally buggy and poorly designed 3 hour experience with terrible balancing, little variety, a confusing, and mostly-absent, plot, and very little of what makes HL2 great. We wish Rich all the best with his next game, but Prospekt is not worth the price tag unless you're literally dying for HL.
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Recently Posted
3.3 hrs
Posted: October 21
Prospekt is GREAT! Took me about 3.5 h. Highly recommended.
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Dissy N̴̸͝͝E͜Ơ̶͢͞͠ 👻
2.0 hrs
Posted: October 20
Honestly, I was really excited for this mod, but the level design just completley ruined it for me, The story is okay. I've always enjoyed Adrian Shepard as a character and its done pretty well here. The voice acting is sort of hit or miss. I like the Combine voices and the Marine voices are decent at most. But the level design just RUINS it for me, its always a huge open space or a tight corridor with combine after combine after combine, with reskins of weapons. It's disappointing to say the least. If you want to play it for the story and voice acting go for it, but the gameplay is very hit or miss.
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viva #idle
0.8 hrs
Posted: October 20
I am a huge fan of fan projects that are focused on single player. As they usually produce the most interesting results. I've played a ton of them and I always try and look for the positives. I'm not against paying for a mod, but there's a level of quality to be expected with a price tag attached. Prospekt does not meet these expectations. In a lot of ways it feels like someone's first mod. The attention to detail is too low, there are no major changes to the game design. The game has nothing that pulls you into it, let alone justifies its $10 MSRP price tag.

The level design is amateurish at best. At worst you're fighting the poor lighting that the game gives you. It's either blindingly bright or puzzle elements that are drenched in darkness. Whilst there can definitely be dark moments, the fact that the game is so dark makes me think the developer doesn't know how to properly light Source engine levels. The exceeding brightness of some lights also lends credibility to this theory. The level design itself is fairly linear. None of it is notable except being a lot of big rooms... typically full of nothing. Enemy engagements aren't great, either. The transition between areas are... a ton of vents. In fact if you love vents and disembodied voices communicating to you, then this game comes highly recommended.

The game graphically looks fine other than the lighting issues, but that's mostly because it's using the stock Half-Life 2 textures with a filter that greatly increases the color saturation, which looks odd. The contrast appears to be tweaked a bit as well but it's hard for me to tell. They changed the HUD's font to some really ugly large font. I'm not a fan but it's a pretty minor change anyways.

At this point I'm starting to ramble, but honestly this game didn't impress me whatsoever. I read the forums and the developer seemed dedicated to improving it and I commend that, but I find it hard to justify money on this. Best of luck with your future endeavors. May luck bless you... but it has abandoned you here IMO.
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3.8 hrs
Posted: October 20
This is an unofficial sequel to Half-Life: Opposing Force, set during the events of HL2. So, as you can see the reviews for this game are mixed. I'll talk about that in a little bit. For now, I'll explain why I love the game.

It's more action-packed, fun and thrilling gunplay just like Half-Life 2. There are quite a few mods out there that do a poor job of matching up to the source material, but this one pays its homage to HL2 while forging its own path, a rare balance I have trouble finding in mods/spinoffs.

As far as the story goes, you're playing as Corporal Adrian Shepard, in an alternate reality where he's freed by the Vortigaunts to help defeat the Combine's forces in Nova Prospekt. You play through the prison and beyond, without spoilers, you go somewhere VERY cool.

Let it be known that this is a serious challenge. Playing on Hard, I'd say it's probably 2x as hard as HL2 on Hard. There are some parts of the game where I had to use 100% of my ammo to survive, and then there are parts when I had way more than enough. There were times when I had to hide behind cover and wait to be pushed to surivive.

The Summer 2016 update that was pushed added some interesting stealth levels where the goal is to get to the end without getting detected. I think it's awesome that Richard, the developer, doesn't let having a finished product prevent him from adding new content.

About the length of the game, it is a bit short, only about 3 + 1/2 hours, but I felt like it was a good length. Some people would prefer to get it on sale. I myself got it on sale, and I think $5 is a steal for this. If you need to play it right now, $10 isn't a price you'll regret.

Now, onto the game's controversial reputation. A lot of people had unrealistically high expectations at launch, because quite a few video game news sites toted that the mod was official. It's not. You can read Richard's full reasoning behind the reputation via this reddit post:

I think he tried his best and succeeded. Give his game a try, it's not almost flawless like HL2, but it's still a 9/10 title. If it's not for you, that's fine. By getting it, you've witnessed someone else's piece of art, and you can check it out again anytime.
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Soviet Pootis wants the bootis
0.4 hrs
Posted: October 20
You should play it if you feel like accomplishing a challenge
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Arizonian Cat
2.5 hrs
Posted: October 20
Prospekt, Oh boy do I have a lot to say but so little to cover. First of all, With how the graphics are and lighting. It ran suprisngly well on my system even on high settings and my native res, provided that everytime there was a huge area it usually caused frame drops but those huge areas were quick and to the point, exactly how I like it. If there was a bit more effort to level design then it could be the HL3 we've been striving for. And for 5.99 it may be short in it's current state with barely any new assets but I've been hearing about a update that adds in those assets. Secondly I did like the way the story was told, the effects, and I certainly liked when you're walking through Nova Prospekt at the beginning, Dead bodies everywhere due to Freeman's raid to the place. And with the voice-acted voices of the past it made me feel like a ghost of Old Shephard. You can pass through the game in 2 hours and it's well worth the 5 bucks and on the sales then I ABSOLUTELY recommend that you get this game both for the story and to help the developer.

Oh and if you're curious, the stealth bonus maps are basically MGS1's VR Basic Training
Helpful? Yes No Funny
2.1 hrs
Posted: October 20
paid way too much for this
way too hard, even on easy and medium
way too short
Helpful? Yes No Funny
35.2 hrs
Posted: October 18
This game was rough when it was launched. The dedication of the creator for his work has turned Prospekt into a enjoyable game. There is much work to be done on it, but with time and effort, the creator can turn his work into something much more.
Helpful? Yes No Funny
8.0 hrs
Posted: October 18
It's pretty cool to me wish the creator could start that Jack story :D. That would be cool.

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