PC Gamer

When I was a young lad, my bedroom walls were all a dull shade of sky blue. Then my parents painted, and I enjoyed a slightly fresher-looking shade of sky blue. I'm not bitter about it or anything. I'm just saying that I wish Randy Slavey was my dad. Because Randy Slavey has created what has to be the coolest, and perhaps only, Portal-themed bedroom ever—the kind of thing a grown-ass man (like yours truly) would be proud to sleep in.

Slavey details the process of creating the bedroom over on Geekdad, beginning with the demolition of his son's previous bedroom, which Slavey built 15 years ago. After that, the real work began: priming, taping, and painting, much of it by hand, including a line of 255 individual circles representing the lights for the door triggers. Thanks to some less-than-perfect advice from the guy at the paint store, painting the furniture, which you'd think would be a much simpler process, sounds like it was even worse.

Then came the detail work, including a hidden message—you know which one—plus turrets, a companion cube, and Wifi-controlled LED bulbs in the ceiling. But what ties the room together are obviously the portals: round mirrors, ringed with colored rope lights and strategically mounted for that "3D to infinity!" look.

It is, and yes I'm going to say it, a triumph, and based on his reaction, Slavey's son clearly loves it. I don't blame him. Catch the full collection of photos, and a breakdown of how it was all done, at Geekdad.

Thanks, Make:.

PC Gamer

Pinball FX2 developer Zen Studios teasedValve themed announcement last week, and today we finally know what they are up to. Pinball FX2 will be getting an official Portal themed table towards the end of May or beginning of June. While it's not exactly Portal 3, it's definitely an amusing and detailed return to the Portal universe crafted by developers who are clearly fans of the series. Watch the video above for our hands-on look at the upcoming Portal table for Pinball FX2.

For those of you unfamiliar with Pinball FX2, it's a free pinball game on Steam that sells individual tables as DLC. Tables can be demo'd briefly, but eventually need to be purchased if you want to play them for an extended period of time. Zen Studios has done many licensed and themed tables in the past, but this is the first time the developer has worked with Valve. The level of detail on the Portal table is impressive, and makes me hope that this won't be the end of Zen Studios' partnership with Valve.

PC Gamer

Speedruns are artistry. Not only do they demonstrate complete mastery over a game, but they also poke away at the edges of what a game intends you to do. Watching a perfect speedrun is similar, I imagine, to watching good gymnastics, but they're more than just skill-based. They're borne of a curiosity about the edges of games: the things we're not meant to see and the things we aren't supposed to do.

There's a whole science behind speedruns. Players spend weeks and sometimes years chiselling a perfect path through a game. They exploit minor traversal bugs to gain speed, they tap away at the outer limits of a game world in search of hidden routes, and then they move to execute all these tricks in one graceful swoop. There's a strong collaborative spirit among speedrun communities, because in the end, it's all about what's possible, not who wins.

There are lots of different speedruns, and the rules vary depending on the type of speedrun a player hopes to achieve. Most of the runs I've featured below are Any% runs, which simply require the player to complete the game under any difficulty setting as quickly as possible. These contrast with 100% runs, which as the name suggests requires full completion of the game (any secret worlds or any optional collectibles, for example). 

What follows aren't "the best speedruns of all time" but instead a selection of especially impressive runs. I've tried to collect those most suited to spectating, so there are a lot of shooters and platformers. Meanwhile, I've generally avoided speedruns too heavily reliant on glitches that bypass huge sections of a game (like this Pillars of Eternity run, for example). I'm not arguing these aren't legitimate: just that they're not as fun to watch.

The Elder Scrolls V: Skyrim

Bethesda made a big deal of Skyrim's 100 hour potential back in 2011, but I'm sure they're not surprised that speedrunner gr3yscale has beaten the game in less than 40 minutes. After all, Skyrim QA guy Sam Bernstein managed to complete the whole game, glitch and cheat free, in two hours and 16 minutes. If you know what you're doing, the biggest games can be reduced to a series of carefully timed leaps.

Gr3yscale's world record time of 39:24 uses a number of built-in exploits, but arguably more interesting than the run itself is this accompanying tutorial video on how he achieved it. The lengthy video is a step-by-step instructional, detailing everything from the graphics settings you should use (as low as possible) through to how to steal the Blank Lexicon from Septimus Signus in less than five seconds. If you've got any interest in the painstaking process of routefinding for a speedrun, it's a must watch.

Dark Souls

For the best example of speedrunner Kahmul78 s thoroughness, look no further than the 1:56 mark below. The way he switches his inventory load out in the middle of a plunge attack demonstrates that every second is precious for an adept speedrunner. He won t need those newly equipped arrows for a while, but when you re looking to shave off precious seconds in a notoriously difficult game, you don t waste time.

After clearing the tutorial area, Kahmul78 takes a very unconventional route through Lordran. Using the Skeleton Key starting item he passes through New Londo Ruins and Valley of the Drakes into Darkroot Basin, then onto Undead Parish. This not only skips the second boss encounter, but it also means facing off against the first mandatory boss battle by the eight minute mark. 

For the average first time player it s likely to take up to five hours to make that much progress (or about ten, if you re like me). The fact that this whole run wraps up in under 48 minutes naturally  attracted a lot of attention when it was first posted. There are quicker Dark Souls speedruns out there which exploit a major glitch, but this is the real deal.


With so many tools at his disposal it's little wonder that Corvo Attano can get the job done quickly. He's not really meant to do it this quickly though, with speedrunner TheWalrusMovement completing the stealth adventure in 34:35. Attano's Blink ability a lightning quick dash mainly used for covert operations is utilised a lot in this run, to the extent that it's difficult to keep track of TheWalrusMovement's routing. 

Nonetheless, Dishonored is a surprisingly enjoyable game to spectate, and TheWalrusMovement is forthcoming with his secrets. This world record run can probably be improved the runner's commentary points out a couple of areas of improvement but this is the best out there in the meantime.

Doom 2

Picture this: you ve just returned from Hell only to find that Earth is in worse shape. You were really looking forward to having a beer though, so you want to save the world as quickly as possible. But how quickly is as quickly as possible? How s 23 minutes and three seconds sound? Not bad at all! Start pouring.

The work of speedrunner Zero-Master, this Ultra-Violent mode playthrough managed to topple a record set in 2010 by Looper. That s a long time in speedrun years and it only managed to come out on top by 22 seconds. A backseat speedrunner will no doubt see areas of improvement in the below video, which Zero-Master concedes to in his YouTube description, but for the time being this is the quickest run there is.

While Doom 2 is probably the most popular speedrunning instalment in the series, it s worth checking out speedruns of the two Final Doom WAD packs too. These outings upped the difficulty dramatically, and if you want to see a run with a few clever rocket jumps, look no further.

Duke Nukem 3D

Duke 3D s Build engine is home to a lot of glitches very handy to speedrunners. As Duke speedrunner LLCoolDave explains in this video, a major one is crouchjumping . If you crouch while freefalling and then hit the jump key before touching the ground, Duke can clip through certain walls and structures. The engine in Duke 3D is less than stable, allowing for switches to be triggered from unintended vantage points and whole regions of levels to be skipped.

As in most glitchy speedruns, triggering the engine s limitations at just the right moment is an impressive skill in itself. Speedrunner Mr_Wiggelz manages to complete the game in 9:19 below, though it s worth noting that only the first three episodes of the Duke Nukem 3D Megaton Edition feature (the fourth episode didn t appear in the original game).

Mr_Wiggelz admits that he messed up a couple of times during this run, so it probably won t be long before we see it bettered.

Click here to watch on Twitch

Fallout 3

Some genres, especially platformers and shooters, are particularly suited to the speedrun. Others, like the open world RPG, definitely are not. That doesn t stop people from trying to beat the likes of Pillars of Eternity, Skyrim and Fallout 3 in the time it takes to prepare an English breakfast, but there s inevitably glitches involved. Games like these are designed to eat up your time and life.

Rydou s 18:53 speedrun of Fallout 3 (that s 18 minutes, not hours) utilises a few glitches, but no cheats or third-party programs. As he explains on his YouTube page, this run makes liberal use of a quicksave bug. Basically, if you rapidly quicksave and then quickload you ll briefly have the ability to clip through walls. In this way, the player-character goes from birth to saving Washington in less than 20 minutes.

After a bit of publicity off the back of this speedrun, Rydou moved to emphasise the difference between cheating and exploiting glitches. For those who wonder about the legitimacy of the run, using and exploiting glitches have always been a part of the speedrun community. This is a way to push the game even further, and [is] not considered cheating.

Half-Life 2

An hour and 32 minutes might not sound impressive for a Half-Life 2 speedrun: the game's an all time classic and ten years old to boot. You can blame the game's regular unskippable dialogue sequences for that record, but hey, at least it gives record holder Gocn k some time to take a break. He needs it.

There are some interesting strategies in this video. GocAk makes liberal use of two traversal glitches common in Valve's Source Engine, namely Accelerated Back Hopping and Accelerated Side Hopping. For a stunning example of the former skip to the 29 minute mark, where a sequence of careful jumps actually propels the player into the air. 

Sourceruns.org has a more detailed description: "When you exceed the game's speed limit, the game tries to slow you down whenever you jump, back to the desired speed. By default the game thinks that you're moving forwards, so when you exceed the speed limit, it'll accelerate you backwards. If you are facing backwards, this will only increase your speed. So, the faster you're going - the more you will get accelerated."

Hotline Miami

No big tricks or glitches here, just an exceptionally talented player. Speedrunner Dingodrole completes Hotline Miami in 20 minutes and seven seconds, but his ultimate goal is to get below the 20 minute mark. If you watch the whole run you'll notice there's very little room for improvement, and Dingodrole seems to have the routing down pat. He's been steadily chipping away at the time for a while now, so it's probably inevitable that this will be beaten some day.

I Wanna Be The Guy

It pays to know a game intimately before embarking on a speedrun, but that rule has a different meaning when it comes to I Wanna Be The Guy. A parodic love letter to 8-bit platformers, I Wanna Be The Guy subverts every reliable trope in the platformer rule book. Shiny red apples aren t collectibles: they ll kill you. Don t worry about reaching those spikes: they ll come to you. Nothing is predictable, and everything is learnt from the experience of dying. You can t learn this game, you have to memorise it.

So it s always fun to monitor the speedrunning community s progress with I Wanna Be The Guy (as well as its many follow-ups). You need a great memory and superhuman dexterity to complete the game once, let alone in 28 minutes and 40 seconds without glitches, as Tesivonius has done.

Click here to watch on Twitch


A few caveats: this is a segmented Portal speedrun, which means the game wasn't completed from beginning to end in a single playthrough. Instead, the best level times were stitched together for the final video. Additionally, there were four different speedrunners involved: Nick "Z1mb0bw4y" Roth, Josh "Inexistence" Peaker, Nick "Gocnak" Kerns, and Sebastian "Xebaz" Dressler. Some would argue a segmented speedrun is illegitimate, but wherever you stand on that matter, it's still interesting to see what's possible.

This run uses neither cheats or hacks, but it does exploit a number of glitches. "This run first started after the discovery of a new glitch, which snowballed into a whirlwind of discoveries of new tricks, skips, and glitches," the team writes. As you'll see below, the glitches make for a disorientating watch, but its fascinating nonetheless.


The Quake speedrun scene used to be massive, boasting its own highly organised community in the form of Quake Done Quick. The below video sees all four episodes of the game completed in 11 minutes and 29 seconds (on Nightmare difficulty!) and demonstrates world class bunny hopping and rocket jumping skills. The occasional glitch is implemented and whole chunks of certain maps are skipped with the help of rocket jumps, but no cheats were used.


Twitch streamer Bananasaurus Rex is, or was, the world authority on Spelunky. It was he who figured out how to kill the game s invincible ghost. It was he who achieved a solo Eggplant run (this involves carrying an Eggplant to the end of the game, obviously). It was he who collected $3.1 million worth of gold in a single playthrough. Arguably the highest bar he set was the legendary 5:02 Hell speedrun. Simply reaching Hell is difficult enough on its own, but completing the whole game using this route is punishment. Doing it in five minutes is God tier.

Unfortunately for Bananasaurus Rex, someone managed to beat his Hell run, and not by a measly couple of seconds. Youtuber Latedog beat secret boss Yama in 4:36, creating a new record which let s face it will probably only be beaten by accident. Like Bananasaurus Rex he utilises the warp device, which is somewhat reliant on luck but pretty much crucial if you want to shear minutes off a playthrough.

Super Meat Boy

When humankind is wiped off the face of the earth by some malevolent alien society, the planet s new inhabitants will learn a couple of things as they sift through the rubble. First, we really liked bottled water. Secondly, Coca-Cola was an especially totalitarian leader. Thirdly, we were really bloody good at Super Meat Boy.

Speedrunner Vorpal has been chipping away at the world record for a while, but this is the best he/she has managed so far: the base game completed in 17 minutes and 54 seconds. That stat doesn t include the dark levels or any of the retro themed ones, but anyone who has spent half-an-hour with Team Meat s punishing platformer will peek through fingers as Vorpal passes the final boss run by the skin of his teeth.


Speedruns can be beautiful. Twitch streamer sheilalpoint completes VVVVV in 12:12 in the below video, and watching it (with the sound down) can be like watching a weird 1970s art film about a little man s efforts to euthanise himself in outer space.

The beauty of this run is that there aren t really any major tricks, just a thorough knowledge of the game s layout. Sheilalpoint pulls some interesting maneuvers with the game s checkpoints particularly in one sequence where hitting them as they collide with spikes actually increases the momentum of the player character but otherwise, this is plain old fashioned mastery.

For more awesome speedruns, speedrun.com and speeddemosarchive.com are invaluable resources. Think we've missed something important? Leave it in the comment section below.

PC Gamer

Reddit has dug up some brief footage of the Portal environment Valve used to demo the Vive headset to GDC attendees recently. It's taken from a talk by Valve's Alex Vlachos on advanced VR techniques, which he used to boast about the fidelity the development team were able to achieve using high-poly models in a small environment.

The demo has you repairing Atlas, one of the co-stars of Portal 2's co-op mode. He explodes into his component parts and you have to fix him using the Vive's motion-tracked controllers. Maximum PC caught some of Vlachos' commentary during the footage.

"Because you're in this tracked space with this guy and you can walk up and he has all these moving parts. The moving parts alone are like 600,000 triangles or more. I forget the exact number, but there's a lot of triangles there which means you can get incredibly close to this guy and all these parts and see the shape and the details."

Valve programmer later Tweeted confirmation that the demo was built in the Source 2 engine. Valve also announced that Source 2 will be free, but users will have to sell their game through Steam (though are free to sell the game in additional ways if they wish).

We've tried the VR demo. Here's what it's like to play.

PC Gamer
Saxxy 4

The Saxxy Awards, Valve's annual Source Filmmaker competition, is now in its fourth year, and to shake things up a bit they're encouraging players/directors to make films about something other than Team Fortress 2 - namely Portal. All of Portal 2's assets (minus, er, the portals and a few other things) can now be downloaded into SFM as free DLC, enabling that Spy vs Wheatley crossover animation that (probably) hasn't been able to exist until now. That isn't the only content pack headed to the program either: Puny Human are offering up select assets from Blade Symphony too.

The deadline for submissions this year is September 24th, giving you just under two months to create your masterpiece. You'll find the guidelines for the awards here.

If you need inspiration and/or films to compare your efforts to, be sure to check out the winners from last year. This one won best short:

PC Gamer
GLaDOS: science educator

Let's face it: learning science is always fun. You can build dioramas of the solar system with friends, study biology with a science teacher, or combine compounds in a lab with a partner. If we're being honest, though, the best way to learn any science is almost always with an evil artificial intelligence, bent on subjugating the world through its malfeasance, for science. That makes GLaDOS the best teacher ever, as demonstrated in a new NASA video.

In a new educational outreach video released by NASA s Spitzer Space Telescope, GLaDOS educates a couple of computer techs about the difference between nuclear fission and nuclear fusion. Both have to do with Helium and Hydrogen atoms slamming around, and both will eventually lead to GLaDOS taking over the world and exterminating all humanity. The finer distinctions are patiently explained by GLaDOS like it s Take Your Daughter To Work Day. Well, not that Take Your Daughter To Work Day. Some different one.

Check out the NASA Spitzer YouTube channel for more science videos, though this is so far the only one featuring power-hungry computer program.
PC Gamer
Image via ICV2.com
Board game publisher Cryptozoic announced that it is making a board game based on Portal. The tentatively titled Portal: Uncooperative Cake Acquisition Game is set for a release in the third quarter of 2014. Its suggested retail price is currently set around $50. A portal gun that defies the laws of physics is not included.
Cryptozoic has experience translating different franchises into board games. Earlier this month it announced Assassin s Creed: Arena. At the American International Toy Fair, it revealed it s making a DC Comics card game and a dice game based on The Walking Dead television show.
That s where Cryptozoic also revealed the Portal game, but it s still unclear how the game will play. In addition to the tentative release date and price, all Cryptozoic said is that it s designed by the creators of Portal, that it will deliver a rich, smart, and utterly unique narrative experience, and that it will be for 2-4 players.
Playing pieces will include test subject, sentry turret, weighted companion cube, and delicious cake.
PC Gamer
Portal 2

For those, like me, who only need the merest reason to play Portal again, keep an eye on Portal: Alive and Kicking. It's "a full remake and re-imagining" of Portal 1 in Portal 2's fancier iteration of Source. The free mod that's been passed through the latest batch of Greenlight approvals, and has the confident endorsement of Jeep Barnett, Valve designer and co-creator of the proto-Portal student project, Narbacular Drop. "Every tile on every panel has been revisited with loving detail," he writes. "Not only have the visuals been updated to match Portal 2, but the weaker puzzle cues have been improved."

The mod also includes a new set of advanced maps based on Portal chambers 13-18, but with "all new puzzles and set in the "Old Aperture" visual theme seen in Portal 2." The adaptive soundtrack has been expanded and Portal's original advanced maps have been recreated in the Portal 2's ruined Aperture aesthetic. It looks a bit like this.


I was a bit skeptical about fan-make remakes of old games until I played Black Mesa: Source. The act of recreation through the lens of intense fandom added dozens of loving touches that enhanced Valve's original vision for Half-Life. See also, The Dark Mod, which did a great job of capturing the magic of Thief. Hopefully Alive and Kicking will do the same for Glados et al.
PC Gamer
Non-Euclidian Level Design
PC Gamer

Scale, a new first-person puzzle game created by developer Steve Swink, features a young girl armed with a potent power: the ability to scale anything up or down almost infinitely. Currently raising funds on Kickstarter, Scale looks a lot like a Portal-alike, with its female protagonist and sci-fi Game Mechanic gun, but it’s a comparison that Swink categorically rejects.

“Yeah, we’re busy redesigning to the gun to be less Portal-like as I speak," he tells PC Gamer. "It got chucked in there quickly before PAX. It’s the obvious comparison to make, totally understandable, but the game is about exploring and discovery… rather than a linear series of puzzles that show how much I’ve explored the mechanic and how clever I am as a designer.”

Set around 40 years in the future, Scale follows the protagonist, Penny, a brilliant young physicist. While working to study elementary particles, Penny loses patience with the hit-or-miss world of supercolliders and settles on a different plan: a device that can enlarge anything so she can just zap an electron, make it as big as a minivan, and take a look. Naturally, she destroys the entire east coast of the United States.

Though Penny has a story she’s following, the exploration and puzzles are self-directed. In a gameplay video, Swink shows one where the player needs to cross some water to an island. Penny hops on a landlocked sailboat and then enlarges the moon, causing the seas to rise. I ask him how else it could be done. Penny could also stand on a flower and scale it until she just steps onto the other island, or just scale the boat itself until it’s big enough to be a bridge.

It seems that every new game with an experimental mechanic has to follow the Portal formula, so it’s nice to see a game with the ambition to set players free. Scale has a few days left on Kickstarter before it continues development for a planned December 2014 release.

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