
Data source: Steam Web APILast updated: How we collect this data
Mars Horizon player count chart
Mars Horizon has very few players on Steam right now (13). Its all-time peak was 2,455.
History from Nov 1, 2020
Mars Horizon monthly player count
| Month | Avg. players | % Gain | Peak players |
|---|---|---|---|
| November 2026 | not enough data | -26.92% | 19 |
| October 2026 | not enough data | -13.33% | 26 |
| September 2026 | not enough data | -34.78% | 30 |
| August 2026 | not enough data | -48.89% | 46 |
| July 2026 | not enough data | +210.34% | 90 |
| June 2026 | not enough data | -30.95% | 29 |
| May 2026 | not enough data | -52.27% | 42 |
| April 2026 | not enough data | +203.45% | 88 |
| March 2026 | not enough data | -19.44% | 29 |
| February 2026 | not enough data | -23.4% | 36 |
| January 2026 | not enough data | +38.24% | 47 |
| December 2025 | not enough data | -8.11% | 34 |
| November 2025 | not enough data | -37.29% | 37 |
| October 2025 | not enough data | +22.92% | 59 |
| September 2025 | not enough data | +17.07% | 48 |
| August 2025 | not enough data | -75.74% | 41 |
| July 2025 | not enough data | +312.2% | 169 |
| June 2025 | not enough data | +41.38% | 41 |
| May 2025 | not enough data | -29.27% | 29 |
| April 2025 | not enough data | -28.07% | 41 |
| March 2025 | not enough data | -8.06% | 57 |
| February 2025 | not enough data | +14.81% | 62 |
| January 2025 | not enough data | -3.57% | 54 |
| December 2024 | not enough data | -45.63% | 56 |
| November 2024 | not enough data | +157.5% | 103 |
| October 2024 | not enough data | -48.05% | 40 |
| September 2024 | not enough data | +40% | 77 |
| August 2024 | not enough data | -47.12% | 55 |
| July 2024 | not enough data | +10.64% | 104 |
| June 2024 | not enough data | +74.07% | 94 |
| May 2024 | not enough data | +20% | 54 |
| April 2024 | not enough data | -35.71% | 45 |
| March 2024 | not enough data | +32.08% | 70 |
| February 2024 | not enough data | -22.06% | 53 |
| January 2024 | not enough data | -40.87% | 68 |
| December 2023 | not enough data | -3.36% | 115 |
| November 2023 | not enough data | +170.45% | 119 |
| October 2023 | not enough data | -46.34% | 44 |
| September 2023 | not enough data | +12.33% | 82 |
| August 2023 | not enough data | -64.73% | 73 |
| July 2023 | not enough data | +276.36% | 207 |
| June 2023 | not enough data | +37.5% | 55 |
| May 2023 | not enough data | -34.43% | 40 |
| April 2023 | not enough data | -45.05% | 61 |
| March 2023 | not enough data | -81.71% | 111 |
| February 2023 | not enough data | +698.68% | 607 |
| January 2023 | not enough data | -2.56% | 76 |
| December 2022 | not enough data | +21.88% | 78 |
| November 2022 | not enough data | +45.45% | 64 |
| October 2022 | not enough data | -27.87% | 44 |
| September 2022 | not enough data | -22.78% | 61 |
| August 2022 | not enough data | +14.49% | 79 |
| July 2022 | not enough data | -31.68% | 69 |
| June 2022 | not enough data | +48.53% | 101 |
| May 2022 | not enough data | -44.26% | 68 |
| April 2022 | not enough data | +19.61% | 122 |
| March 2022 | not enough data | -8.11% | 102 |
| February 2022 | not enough data | -39.67% | 111 |
| January 2022 | not enough data | +71.96% | 184 |
| December 2021 | not enough data | -10.83% | 107 |
| November 2021 | not enough data | -35.48% | 120 |
| October 2021 | not enough data | +186.15% | 186 |
| September 2021 | not enough data | -87.69% | 65 |
| August 2021 | not enough data | +172.16% | 528 |
| July 2021 | not enough data | -27.61% | 194 |
| June 2021 | not enough data | +91.43% | 268 |
| May 2021 | not enough data | +28.44% | 140 |
| April 2021 | not enough data | -46.04% | 109 |
| March 2021 | not enough data | +4.66% | 202 |
| February 2021 | not enough data | -34.58% | 193 |
| January 2021 | not enough data | -47.79% | 295 |
| December 2020 | not enough data | -76.99% | 565 |
| November 2020 | not enough data | n/a | 2,455 |
How many people play Mars Horizon right now?
13 people are playing Mars Horizon on Steam right now. That makes it the #6,774 most played game on Steam at the moment. In the last 24 hours it peaked at 13 players. Today's peak is 13% below its 30-day average daily peak of 15.
Mars Horizon player count trend
Over the last 30 days Mars Horizon averaged a daily peak of 15 players, down 6% compared with the 30 days before (16). Its highest point this month (26) is 30% below the same period last year (37). In its first month after release (Nov 17, 2020) it peaked at 565 players. Today's player count is 1% of its all-time peak of 2,455, set on Nov 1, 2020.
Other Management games like Mars Horizon by player count
Compare Mars Horizon with similar games
- Mars Horizon vs Star Trek: Voyager - Across the Unknown
- Mars Horizon vs Terraforming Mars
- Mars Horizon vs Kerbal Space Program
Player counts, peaks, reviews and prices side by side. Compare any Steam games
About Mars Horizon
Lead a major space agency as you guide humanity to Mars in this strategy simulation game. 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.
- Developer
- Auroch Digital
- Released
- Nov 17, 2020
- Genre
- Indie, Simulation, Strategy
- Steam Deck
- Playable
- Languages
- 8 languages
Screenshots
Mars Horizon price history
Good time to buy? No sale seen yet. Mars Horizon costs $19.99 and we have not recorded a discount for it so far.Next Steam sale: Steam Winter Sale, Dec 17 to Jan 4. See the countdown
US price on Steam. Checked daily.
How many copies has Mars Horizon sold?
We estimate Mars Horizon has sold 50K to 130K copies on Steam, based on how many Steam reviews it has. At the prices it has actually sold for, that is roughly $850K to $2.2M in gross revenue.
Mars Horizon reviews by language
- English77%
- Russian12%
- Chinese (Simplified)11%
Share of Steam reviews written in each of the 11 biggest Steam languages. It shows where the game's players are, roughly.
These are estimates, not official sales figures. How we estimate sales.
Get Mars Horizon alerts by email
Mars Horizon reviews over time
Positive and negative Steam user reviews per month, from Steam's review history.
Mars Horizon achievements
Mars Horizon has 71 Steam achievements. On average a player has unlocked 30.9% of them; the rarest, Mars Horizon, is held by 0.5% of players.
Space AgePlace an Artificial Satellite in orbit85.9%
Parameters ExceededComplete the Bonus Objective of a mission task84.2%
Never in DoubtAchieve a mission task's Bonus Objective with the last Command of the last turn77.8%
Laika HeroLaunch an animal into Earth orbit77.2%
Space PioneerLaunch a human into Earth orbit72.6%
Challenge AcceptedComplete a Challenging Request Mission72.3%
Vehicle VeteranReach the maximum Experience Level for a vehicle part72.1%
Space AcademyComplete all Tutorial Objectives65.0%
SCE to AUXSuccessfully launch a vehicle in Terrible conditions63.0%
Era ClearerUnlock an Era Completion reward in a Research Tree62.9%
BoostedLaunch any vehicle except Sounding Rocket with 99% Launch Reliability62.8%
Inner Planet ExplorerComplete a mission to any of the Inner Planets, excluding Earth61.4%
SpacewalkComplete an Orbital EVA56.9%
Shared SpaceComplete a Joint Mission56.1%
Mission ControlledComplete every Bonus Objective on a mission with at least 3 tasks55.1%
Launch CapableConstruct a small, medium, and large launchpad54.1%
Is It Meant to Make That Noise?Complete a mission with a Payload that has 50% or lower Payload Reliability52.8%
Thermal ControlComplete the Bonus Objective of a mission task that involves Heat50.8%
One Small StepComplete the Crewed Moon Landing mission48.6%
Payload PrecisionComplete a mission task that requires Drift to be exactly 048.6%
Critical KnowledgeExplode a Sounding Rocket46.9%
Victory AssuredComplete a mission with a Payload that has 99% Payload Reliability44.6%
Outer Planet ExplorerComplete a mission to any of the Outer Planets37.1%
Project ApolloLaunch a crewed moon mission using a Saturn V booster34.9%
Moon ShotLand on the Moon before any other space agency34.2%
Rocket RecyclingLaunch a mission using a reusable spaceplane34.2%
Tour of DutyComplete Human in Space, Orbital EVA, Mulitcrew Orbit, and Crewed Moon Landing using the same astronaut32.9%
Screw LooseLaunch any vehicle except Sounding Rocket with 50% or lower Launch Reliability31.5%
Eighth WonderComplete a Modular Space Station29.9%
Stellar WorkLaunch a Space Telescope into orbit29.2%
For SpaceRemove every obstruction from your base28.7%
Surrounded by PositivityHave a single building with 6 active Positive Adjacency effects28.6%
Red RoverLand an Exploratory Rover on Mars26.9%
Rocket ScienceComplete every Research in the Vehicles Tree24.6%
Missions ArchitectComplete every Research in the Missions Tree23.8%
Tour GuideComplete the Grand Tour23.2%
Best of the BestHire a Tier 3 astronaut22.9%
PreparedComplete all 4 Mars Preparation missions22.7%
Life on MarsLand humans on Mars22.6%
Grand DesignsComplete every Research in the Buildings Tree22.3%
Multiplanetary SpeciesWin the Race to Mars22.2%
NeighbourlyComplete missions to every planet in the Solar System in a single game21.5%
PolymathComplete every Research in every Research Tree in a single game20.4%
Nothing Can Possibly -Launch a vehicle with a 1% chance of Critical Failure... which explodes20.1%
Laws of AviationFly a helicopter on Mars?!18.1%
Publicity CampaignComplete a Publicised Request Mission using a Celebrity astronaut17.5%
One Last JobSend an astronaut on a mission one month before their retirement17.0%
Loud and ClearComplete a mission task with 50 or more Comms16.1%
Not So MinorComplete a flyby of Pluto14.9%
InundataComplete a mission task with 50 or more Data14.6%
Delta-victoriousComplete a mission task with 30 or more Thrust13.7%
TouchdownSuccessfully land a reusable rocket13.0%
IrradiatedComplete a mission task with 1% Payload Reliability at the end of it12.5%
One Giant LeapComplete the Crewed Moon Landing mission before July, 196911.8%
Needs More EnginesSucceed a launch using an N1 booster11.5%
Totally Comet-edSuccessfully completed the Philae Landing mission.10.6%
Solar SystematicComplete every Milestone mission in a single game10.5%
Test PilotLaunch a human into Earth orbit before April, 19618.5%
Future of TourismSuccessfully complete the Space Tourism request mission8.4%
This Doesn't Make Us FriendsComplete a Joint mission with an Antagonistic agency7.0%
Showing the 60 most unlocked of 71 achievements.
Global unlock rates from Steam, most common first.
Mars Horizon DLC
Mars Horizon has 1 DLC on Steam, newest first.
| DLC | Price (US) | |
|---|---|---|
| Mars Horizon Soundtrack ↗ | $8.99 | |
Latest Mars Horizon news and patch notes
- Jul 23, 2026 Mars Horizon is Part of SimFest 2026 🚀
- Oct 14, 2025 Mars Horizon 2, Demo Feedback Survey
- Sep 26, 2025 Mars Horizon 2 Playable Demo & Release Window Update
- Jul 18, 2025 Mars Horizon is in Simfest! 🥳
- Feb 25, 2025 Get 75% Off Mars Horizon in the GamesAid Steam Sale! 💚
- Feb 20, 2025 👀 Watch the new gameplay trailer for Mars Horizon 2
- Feb 18, 2025 Mars Horizon is Participating in the GOSH Charity Event! 💜
- Dec 19, 2024 Insight Into Sound Design for Mars Horizon & Mars Horizon 2
Official announcements from the developer on Steam.
More Steam game player counts
Mars Horizon FAQ
Is Mars Horizon dead?
Mars Horizon has very few players on Steam right now (13). Its all-time peak was 2,455.
How many people play Mars Horizon?
13 people are playing Mars Horizon on Steam right now. In the last 24 hours it peaked at 13 concurrent players.
What is the all-time peak player count for Mars Horizon?
Mars Horizon reached its all-time Steam peak of 2,455 concurrent players on Nov 1, 2020.
Is Mars Horizon growing or declining?
Mars Horizon is stable. Its average daily peak over the last 30 days was 15, down 6% compared with the previous 30 days.
How much does Mars Horizon cost?
Mars Horizon costs $19.99 on Steam in the US. Prices are checked daily and can differ by region.
What is the lowest price Mars Horizon has been on Steam?
We have not seen Mars Horizon discounted on Steam since October 2026, so the lowest US price we have recorded is its regular $19.99.
Is Mars Horizon on sale right now?
No, Mars Horizon is at its full price of $19.99 on Steam right now.
Is Mars Horizon good?
Steam players rate Mars Horizon Very Positive: 83% of 2,974 reviews are positive.
When did Mars Horizon come out?
Mars Horizon was released on Steam on Nov 17, 2020.
Who made Mars Horizon?
Mars Horizon was developed by Auroch Digital.
How many copies has Mars Horizon sold?
We estimate Mars Horizon has sold 50K to 130K copies on Steam, based on how many Steam reviews it has. This is an estimate, not an official figure, because Steam does not publish sales.
RageQuit.gg is not affiliated with Valve Corporation. Steam and the Steam logo are trademarks of Valve Corporation. Player counts come from the official Steam Web API. How we measure Steam data.













