Expanded Horizons is our huge free update for Mars Horizon. It's our biggest one ever and includes:

• New Mission - Bringing you NASA's Perseverance Rover and the Ingenuity Helicopter which landed February 2021
  
• Reusable Vehicles - Requested by you, we've added a reusable Wyvern Upper
  
• Sandbox Mode - Heavily requested by the community the ultimate customisable Mars Horizon experience
  
• Iron Core Mode - Also community requested, the toughest way to play ever
  
• Lots of gameplay improvements - UI improvements, a catch up mechanic and more, suggested by you
  
• New Custom Agency logo - Send our cow to space
  
• The new Vehicle packs you've been enjoying are included for console too

Plus:

• Nintendo Switch Demo - Try running your space agency on the go

Read our blog post to get full details about what's included.

We’ve added a new mission which includes the Perseverance Rover and the Ingenuity Helicopter, y’know, that mission that NASA recently sent to Mars? You can now play that mission yourself in Mars Horizon!

New Spacepedia entries exist for this mission, you’ll be able to find out all about the Rover and helicopter as well as viewing their models at your leisure. Alongside this there are new narrative events where important decisions will have to be made. And finally, There are new cinematics for these payloads meaning you’ll get to see the little helicopter making its way across its new home!



We’ve also added a reusable Wyvern Upper. This is an awesome addition to the game because we’ve been able to demonstrate some of the new reusable vehicle tech which is moving into the mainstream in real life space exploration. If you do well enough to unlock the Wyvern Upper, you’ll be able to re-use it which will save you both time and money! Keep an eye out for the brand new cinematic for this too, we’re really proud of it.



HIGHLY requested by the community, we’re now offering a Sandbox Mode for Mars Horizon players! You’ll be able to access Sandbox Mode from ‘Customise Experience’ in the main menu, meaning you really can experience Mars Horizon however you want.

What Sandbox Mode opens up for you:

• Unlocks ALL upgrades
  
• Launches NEVER fail
  
• Unlimited mission gameplay battery
  
• FREE building moving
  
• Removing obstructions is FREE
  
• Starting funds
  
• Starting support tier
  
• A save icon to identify these sandbox saves at a glance

We’ve added a new special game mode where you can’t cheat by save-scumming. Iron Core mode will save after EVERY SINGLE TURN whether you want it to or not. Like with Sandbox Mode, a save icon will identify these Iron Core saves to help differentiate it. This is the toughest way to play Mars Horizon to date, there’s no going back!



Recently we redesigned our studio logo, we absolutely love our new Aurochs. Check out our blog post to read about how and why we redesigned. We are so proud of our logo we want you to be able to take it to Mars with you so check it out in the custom agencies screen. Please send us your screenshots if you use it.



As well as all those lovely new additions we’ve made a lot of improvements to gameplay, take a look at the following list to find out what’s new and what’s changed!

• The menu header highlights now loop, as per community requests, so now you can cycle through headers more easily
  
• In-progress missions are better highlighted in the UI - we’ve added a pulse, a clipboard, and a research icon which are displayed when appropriate, so it’s always clear what missions are underway in your list 
  
• Made the ‘Complete Task’ button in mission gameplay more obvious when it appears - now it’s highlighted and pulses slightly - it will be ghosted when it’s not applicable so it will be much more clear when you can finish a mission early
  
• Catch Up Mechanic - when you fail a mission the previously used parts will become cheaper and also build faster. A game changer! It makes catching up after a failed launch feel more manageable and it can lead to some great last minute changes in your fortune
  
• The agency icon size for the solar system screen is now on a slider for accessibility 
  
• Bonus reward communication now improved, there is now an animated font and more ceremony in the results screen when these are achieved - this makes getting a Mission Bonus more rewarding!
  
• We’ve made your rivals’ failures more obvious - they are now going to pop up red, pulse, and they’ll have a unique icon next to them in the Solar System screen in the News Ticker. Now you can get a feeling of smug satisfaction when you notice a rival experiencing a setback!
  
• Improved the drift icon - in response to community feedback, we’ve made it more clear to know if it will swing to the left or right by the addition of indicator arrows
  
• China’s space shuttle now has an arm-based deployment cinematic, so now you can watch Chinese payloads being plucked from the cargo bay and positioned in space

Mars Horizon: Expanded Horizons is coming to PC and consoles and so will also bring our previous vehicle updates to consoles as well.

This includes the Distant Observations Vehicle Pack from April which had:

• Vega Rocket
  
• Akari Satellite
  
• Himawari Satellite

And also the Early Observations Vehicle Pack from March, which had:

• SPOT Satellite mission
  
• Rockets Nippon 1 and Nippon 2

If you’re yet to pick up Mars Horizon on Switch and want to give it a test launch - now you can! Alongside the update there’s a free Mars Horizon demo that will be available for everyone on Nintendo Switch!

Switch Up gave Mars Horizon on Switch a score of 84%! Check out their in-depth review here. This is the best way to run your space agency on the go, try it for free right now - Get the Mars Horizon Free Switch Demo.


The dream team are back - Eira and Allie will give you an early look at Expanded Horizons showing you sandbox mode on the Mars Horizon Steam Store page. They will be joined by Stefan, one of the devs on the Mars Horizon team. He will be advising and mocking them in equal measure as well as sharing his experiences making the game.

Expanded Horizons Sneak Peek Livestream

• Date: Friday 11th June
  
• Time: 3.00pm UK Time

We can’t wait to see what you come up with in your Sandbox and Iron Core saves, and to see people exploring the universe with our Aurochs logo. Please make sure you share with us the chaos or the precision over on our Twitter or in our Discord!

The next of our free Mars Horizon updates is now available on on PC (Steam and GOG!) This time we’re bringing the Vega Rocket, Himawari Satellite, and Akari Satellite to our game!

All content updates will be coming to console as well, we will give updates about this when we can.

We have more exciting things planned for the future that we will announce here on Steam, across our social, in our Discord, and to our Mars Horizon mailing list once we have more information to share. So make sure to follow the game or sign up to be the first to hear about these. For now, we hope you enjoy taking on the space race with these all new vehicles.


Platforms: Steam (Win and MacOS) & GOG (Win)

1. Vega rocket
   
2. Himawari (Satellite)
   
3. Akari telescope

This update is called 'Distant Observations' and features two observation payloads the Himawari and the Akari, plus ESA's Vega rocket.

Small, versatile, and efficient — the Vega launch system is Europe’s way of launching light satellites to multiple orbits in a single launch. It's a cool addition to the game and looks spectacular standing on the launch pad ready for action.

The Himawari and Akari are both Japanese payloads but with very different purposes. Himawari series satellites provide data observations to support weather forecasting, where as the Akari was an infrared astronomy telescope designed to survey the entire sky and help further our understanding of the universe around us. It's neat to have one advanced observations payload pointing to earth, the other out into space!

Read more about the update in our blog post

Thank you to everyone who has played Mars Horizon, streamed it, chatted to us in our Discord, and reviewed our game. Your support means everything to us!

Our first free Mars Horizon update has now landed! We’re bringing the SPOT Satellite mission and Rockets Nippon 1 and Nippon 2 to our game! Read on to learn more about these and why we are excited to bring them to Mars Horizon.

All content updates will be coming to console as well, we will give updates about this when we can.

We have more exciting things planned for the future that we will announce here on Steam, across our social, in our Discord, and to our Mars Horizon mailing list once we have more information to share. So make sure to follow the game or sign up to be the first to hear about these. For now, we hope you enjoy taking on the space race with these all new vehicles.


Platforms: Steam (Win and MacOS) & GOG (Win)

1. SPOT Satellite mission
   
2. Rockets Nippon 1 and Nippon 2

We're adding the SPOT, which is an earth observation satellite used by the European Space Agency (ESA). The purpose of the SPOT series of satellites is to improve the knowledge and management of Earth by exploring the planet's resources, detecting and forecasting phenomena involving climatology and oceanography, and monitoring human activities and natural phenomena. Since the launch of SPOT 1 in 1986, the series of satellites have been providing high-resolution, wide area optical imagery for the European Space Agency (ESA) which it shares with its partners around the world. It's a great payload to use in Mars Horizon for earth observation missions, and also gives an ESA playthrough a little more flavour!

We decided to add the Nippon 1 and Nippon 2 because they were so fundamental in what would become the Japanese Space Agency's earlier successes. These liquid propellant rockets assisted Japan in launching satellites from the 1970's all the way up to the present day, and are perfect for undertaking low payload weight request missions in Mars Horizon in a Japan playthrough.

Check out our blog for more information about these vehicles, or jump straight into Mars Horizon and test them out for yourself!

We have pushed a new patch live for Mars Horizon!

It adds support for MacOS as well as some improvements and fixes listed below. We hope you enjoy the changes

• Mars Horizon now supports MacOS on Steam

• Fixes for some German localisation
  
• Fixes bug with skip failed task animation in mission gameplay
  
• Fix to "Screw Loose" achievement not accounting for launch date modifiers
  
• Various localisation fixes
  
• Fixes a bug where support from narrative events was not properly accounted for if they occurred on the same turn as a funding review
  
• Fix to prevent the cost of vehicle parts from being negative
  
• Fix for months not being correctly localised in the event log
  
• Fix to impossible tasks in Neptune Flyby mission
  
• Fix to Russian translations in Spacepedia

• Enables dragging of scroll bar in research tree screen
  
• Makes tutorial popups darker, making them easier to read on some screens
  
• Improvements to custom mission rules
  
• Percentage cost reduction from buildings is now displayed in vehicle designer tooltips

Good Luck Aurochnauts!

MacOS users, you asked and we listened, you can now join us in running your own space agency! If you’re planning on entering the space race remember to share your highlights with us on our social channels 🚀



In Mars Horizon you lead a major space agency and guide humanity to Mars. Construct a base, design and build rockets, conduct missions throughout the Solar System, and write your own history of Space exploration. Created with support from the European Space Agency, the UK Space Agency and published by The Irregular Corporation.





Join our Discord and become an Aurochnaut

Follow us on Twitter | Facebook | Instagram

Firstly, the team behind Mars Horizon want to say a HUGE thank you to you all for supporting us during the launch of our game. It's been incredible! Thank you to everyone who has bought and played Mars Horizon, posted about it on social, reviewed it, recommended it to friends, watched streams, shared screenshots, and chatted to us in our discord.

We've loved watching you play our game, hearing your stories, celebrating your milestone victories, and sharing in the dismay of those failed rocket launches. A lot of love, hard work, passion, and space nerdery went into making our game.

We also want to say a big big thank you to everyone who has reviewed Mars Horizon so far. We are a small studio and reviews help a lot with getting our game in front of new audiences. We really appreciate you taking the time to do it!


If you'd like to continue supporting us and our game, the Steam awards have just opened up! We'd really appreciate any nominations you'd like to give to Mars Horizon.

Feel free to chose the award you think suits us best.

We think we fit right into

• SIT BACK AND RELAX AWARD
  
• BEST SOUNDTRACK AWARD
  
• BEST GAME YOU SUCK AT AWARD - When you get those runs on Mars Horizon where everything just wants to blow up...
  
• GAME OF THE YEAR AWARD - We would be over the moon if you felt we deserved a nomination for GOTY! ❤

We would be beyond excited if you pick our game for any of the categories in the list - Thanks for considering us!

Best of luck on your mission to the red planet Commanders!

Jem and Allie are going to be answering your questions about Mars Horizon as they carry on the Auroch Space Agency (ASA) playthrough. We've got the dev team on hand in mission control too ready to answer your questions.

Are there any hints or tips you'd like to know? Questions about the development or working with space agencies? Drop by and get your questions answered.

📆 Friday 27th November
⏰ 3.00 - 4.30pm GMT / 6.00 - 7.30pm CET / 9.00 - 10.30 am PT
🔗 twitch - irregularcorp

• WATCH THE LIVESTREAM🔴

Chat to the Aurochnauts and send us your questions in the Auroch Discord:

• CHAT TO US IN THE DISCORD

We have pushed a new patch live for Mars Horizon!
It covers adjustments to the AI in the Hard and Very Hard modes, as well as improvements elsewhere in the game, especially in the styling of the auto-resolve feature.

Additionally, there are a myriad of fixes throughout the game included in this patch - all of which you can find detailed below!

We had this patch live on the experimental branch over the weekend and have now set it live for all to play, we do hope you enjoy the changes!

• Adjusted the difficulty of “Hard” and “Very Hard” modes - these changes are as follows:
  
• Modified AI behaviour so that they’re less aggressive in Eras 1 and 2 on Hard/Very Hard
  
• Increased AI research costs on Hard / Very Hard
  
• Reduced AI mission rewards on Hard / Very Hard
  
• Reduced AI funding on Hard / Very Hard
  
• Increased Player funding on Hard / Very Hard
  
• Decreased the build cost of the Medium and Large launchpads.
  
• Restyled the “Auto-resolve” button so that it is more clearly interactable.
  
• Added background music to the Moon Landing cinematic.
  
• Optimisations to the Base Scene cursor performance.
  
• Improvements to the Pluto textures.
  
• Increased weighting for Modular Space Station request missions so they appear more frequently.

• Fixed an issue where the Vehicle construction approval popup would display the wrong completion times for a reusable Vehicle.
  
• Fixes for Mission Gameplay tooltips not displaying correctly in languages other than English.
  
• Fix for a “Modular Space Station” event spawning too early.
  
• Fixed issues that prevented some achievements from being unlockable.
  
• Fixed an issue that could prevent AI difficulty from changing mid-game.
  
• Fix for Venus Orbit rule variations.
  
• Some minor fixes to the Mission Payload reliability rolls.
  
• Several fixes for German, French, Spanish localisations.
  
• Fix for a typo in Spacepedia.
  
• Fix for the “Milestone Challenge” displaying broken text.
  
• Fixed an issue where an empty notification popup could block your progress.
  
• Fix for the “new” icon remaining after viewing request missions.
  
• Fixed an issue where Crew could get stuck in a “cannot be assigned” state.
  
• Fixed an issue where the Moon was referred to as a planet in a narrative event.
  
• Fixes to Building removal validations.
  
• Fixed an issue where certain Vehicle combinations would not find the correct Vehicle preview texture.
  
• Fixed an issue where the game some devices would conflict with game input.
  
• Fix for rotating Buildings not correctly updating the UI.
  
• Fixed an issue that could prevent localisations from loading correctly.
  
• Fixes for keybindings.

Happy Launching!

Hi everyone, thanks so much for playing Mars Horizon - it's awesome to see so many people enjoying our game and running their agencies.

Good news, we've updated our FAQ to answer some of your most asked question in the last 24 hours.

Head on over if there's something you're stuck on. We've also got some links and info on how we created the game you might like to read too!

• >> READ THE MARS HORIZON FAQ <<

We're very busy behind the scenes sorting issues for people, chatting on social, dropping into streams, and trying to make sure everyone has the best Mars Horizon experience possible.

Once again, a huge thanks from the Mars Horizon team.

Good luck with your mission to the red planet Commanders!

Mars Horizon is now available on PC and Consoles!

It’s time to run your space agency, launch into space, and try to be the first to land on Mars in our strategy simulation game 👨‍🚀

• Buy Mars Horizon now with a 10% LAUNCH DISCOUNT
  
• Come and share your space adventures in our Discord

Mars Horizon is a strategy simulation game where you lead a major space agency as you guide humanity to Mars. Construct a base, design and build rockets, conduct missions throughout the Solar System, and write your own history of Space exploration.

Mars Horizon was created with support from the European Space Agency (ESA) and the UK Space Agency and developed by Auroch Digital & published by The Irregular Corporation. Both Space Agencies have been integral to making Mars Horizon the game we wanted it to be, so we'd like to say a huge thank you to them.





Irregular Corp's Livestream Schedule - 17th Nov

• 12.30pm - 2.30pm GMT Commander Ivy
  
• 3.00pm - 4.30pm GMT Auroch Digital | Jem & Allie
  
• 6.00pm - 8.30pm GMT JamesMcKnight87
  
• 8.30pm - 10.30pm GMT CharliePryor

>> Watch the livestreams here! <<


Yesterday legendary astronaut Tim Peake played our game over on the Xbox Twitch channel - watch the stream below!

>> Watch the livestream here! <<

Tim was the first British ESA astronaut to visit the International Space Station (ISS). His work during mission Principia captured the hearts and minds of millions. He has a background as a test pilot and a British Army Air Corps officer and he is also a STEM ambassador and best-selling author.

Catch up with our podcasts where we talk all things Mars Horizon! 🛰️

• Visiting the European Space Agency
  Hear about Auroch Digital's visit to ESA to show off Mars Horizon to ACTUAL rocket engineers and scientists
  
• Why we must work together to land on Mars
  Dr Alice Bunn, International Director at at UK Space Agency. explains how space agencies co-operate and collaborate, why this is so important, and how this collaboration will help us get to Mars.

>> Catch up with the podcast here! <<

Check out our livestreams with special guests from the UK Space Agency and ESA! 🚀

• Livestream with Libby Jackson, Human Exploration Programme Manager from the UK Space Agency
  Libby explains what its really like in mission control and how she got into working in the space industry!
  
• Livestream with Emmet Fletcher, Head of the ESA Branding and Partnerships Office at the European Space Agency
  Emmet talks about the astronauts he’s met, including Neil Armstrong, how they design spacecrafts to cope with the harsh conditions of space, and how ESA collaborate with other countries in missions and research.

>> Catch up with the livestreams here! <<