
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.
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About
In Mars Horizon, you take control of a major space agency, leading it from the dawn of the space age through to landing astronauts on Mars. Guide your agency through the space race and write your alternate history of space travel - any of the agencies can be the first to land on The Moon if you make the right choices. Manage the numerous challenges faced then and now:
Create your own space agency and base with launch pads, research labs, astronaut training facilities, and much more
Construct custom vehicles from hundreds of combinations
Launch satellites and crewed spacecraft to explore the Solar System
Run mission control as you solve the various challenges of turn-based missions to earn scientific advancement and public support
Recreate famous missions conducted by NASA, ESA and CNSA - including the Perseverance Rover, Ingenuity Helicopter, Zhurong Rover and Rosetta space probe missions.
Explore an extensive tech tree and compete or collaborate with other agencies to plot your roadmap to Mars
Choose from five unique space agencies, each with their own traits, base, vehicles, and spacecraft
Build with unlimited freedom in a fully-customisable Sandbox Mode
You’re in charge of every element of the journey into space: success rides on your decisions.
Will you push to stay ahead of the other agencies, or focus on testing and research? There are multiple ways to ensure the first person on Mars is under your command. Every choice matters: will you invest in the most advanced technology or take risks in the rush to the red planet?
Using actual events and missions as inspiration, can you handle the challenges faced by real space agencies?
Management is a vital aspect of Mars Horizon. You'll need to design and build the right spacecraft, hire and train the crew, and make strategic decisions as mission control to survive the journey to Mars.
Enter into diplomatic partnerships with other agencies to share the rewards of space exploration, or risk going it alone to gain greater prestige. Construct the ideal rocket from historically-inspired vehicle parts. Hire contractors to construct vehicles and use their unique benefits to gain a key edge over your competitors.
Launching a payload into space is only the first step. In assuming the role of Flight Director of mission control, you'll need to manage your spacecraft's resources and solve strategic challenges in turn-based missions in order to succeed. But beware: space is a very unforgiving environment.
These are the critical moment-to-moment decisions of mission control; do you spend power to fix a malfunctioning antenna or save it in case of an oxygen leak? Perhaps risking that extra three months of mission planning could have avoided this issue?
Mars Horizon has been made with the input and support of the European Space Agency (ESA) and the UK Space Agency.
We’ve collaborated with numerous experts in space exploration from the ESA in creating Mars Horizon. From engineers developing the technology used in Mars programmes, to those designing the next generation of missions, bringing an unprecedented level of authenticity, realism and legitimacy to the gameplay and its scenarios.
Dig deeper into the game via our podcast, including discussions with staff from the European Space Agency and UK Space Agency. Check out the podcast in the Steam forums or the main site.
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Engagement
Hours played at review time, across 41 reviews with recorded playtime.
Reviews
Themes across 40 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
positive critical· bar length = how often the theme comes up
Reviews
Don't play this thinking its a in-depth simulator like KSP. You don't pilot your rockets or plan maneuvers, every mission stage is just a resource management puzzle. You don't control the astronauts. Rocket design goes as far as selecting an already complete upper stage and a booster. Missions get really repetitive after a while and you find yourself skipping all the little cutscenes they have. The other side of the game is the space agency management where you do research, plan missions and build up your base. There's also competition or collaboration with the other space agencies run by the AI. Just know what you are getting into if you plan to play this. I got it on a big discount.
Mars Horizon, developed and published by Auroch Digital, is a strategy-driven simulation that places players at the helm of a national space program and challenges them to guide it from the dawn of the space race to the ambitious goal of reaching Mars. Rather than focusing on moment-to-moment action, the game is built around long-term planning, calculated risk-taking, and the careful balancing of resources, offering a grounded interpretation of what it takes to turn scientific ambition into reality. The gameplay unfolds through a steady cycle of research, construction, and mission planning. Players are responsible for expanding facilities, unlocking new technologies, and designing rockets tailored to specific objectives. Each choice has consequences, from how funds are allocated to which research paths are prioritized, creating a constant tension between short-term gains and long-term goals. Progression is structured in a way that mirrors historical milestones, but the game allows enough flexibility for players to take alternate paths, offering a sense of ownership over how their version of the space race unfolds. One of the more engaging aspects of the experience is how it handles missions. Instead of resolving launches and operations through simple automated systems, the game introduces turn-based sequences that simulate the challenges of real-time decision-making. Players must manage limited resources such as power, communication bandwidth, and data collection while responding to unexpected events that can jeopardize the mission. These segments add a layer of interactivity and tension, making each launch feel significant and reinforcing the idea that even the best-laid plans can be derailed by unforeseen complications. The game also stands out for its educational undertones. Drawing inspiration from real-world space programs and developed with input from organizations connected to the field, it incorporates authentic concepts and historical references into its systems. Players gain a practical understanding of how missions are structured, how technologies evolve, and how different agencies compete and collaborate. This educational layer is seamlessly integrated into the gameplay, making the experience informative without becoming overly technical or inaccessible. However, the same systems that create depth can also lead to pacing issues. Much of the game is spent navigating menus, managing timelines, and waiting for research or construction to complete. While this reflects the reality of large-scale scientific projects, it can make the experience feel slow, particularly during extended play sessions. The repetition of certain tasks, especially in the mid-game, may reduce the sense of excitement, as the novelty of launching missions gives way to a more routine management cycle. Presentation-wise, Mars Horizon opts for clarity and functionality over visual spectacle. The interface is clean and easy to understand, helping players keep track of complex systems without feeling overwhelmed. Rocket launches and mission sequences provide occasional visual highlights, but they are relatively restrained and may lose their impact after repeated viewing. The overall aesthetic supports the game’s focus on strategy and simulation, even if it doesn’t leave a strong visual impression. Replayability is supported through the choice of different space agencies, each with its own strengths and starting conditions, as well as the option to create a custom agency. This allows players to experiment with different strategies and approaches, though the core gameplay loop remains largely consistent across playthroughs. As a result, the longevity of the experience depends heavily on how much players enjoy refining their management style and exploring alternative paths through the tech tree. In the end, Mars Horizon succeeds as a thoughtful and methodical simulation that captures the scale and complexity of space exploration. It offers a rewarding experience for players who enjoy strategic planning and are willing to engage with its slower pace, delivering moments of genuine accomplishment when major milestones are achieved. At the same time, its reliance on repetitive management tasks and gradual progression may limit its appeal for those seeking a more dynamic or fast-paced experience. It is a game that values patience and precision, rewarding players who are willing to invest the time to see their ambitions reach the stars. Rating: 8/10
Casino-like gameplay in space
Mars Horizon ist für mich eines dieser Spiele, die nicht laut daherkommen, aber genau mit ihrer ruhigen Art gut funktionieren. Es geht hier nicht um schnelle Action, sondern um Planung, Forschung, Prioritäten und den langsamen Aufbau eines eigenen Raumfahrtprogramms. Gerade das hat mir gefallen. Das Spiel vermittelt ziemlich gut dieses Gefühl, Schritt für Schritt an etwas Größerem zu arbeiten, statt einfach nur die nächste Mission abzuhaken. Besonders schön finde ich, dass Mars Horizon zugänglich bleibt, ohne völlig belanglos zu werden. Man muss Budgets im Blick behalten, Technologien sinnvoll auswählen und entscheiden, worauf man seinen Fokus legt. Dadurch hat das Spiel genug Tiefe, um interessant zu bleiben, ohne dabei unnötig kompliziert zu wirken. Auch die Präsentation passt gut zum Thema. Alles wirkt ordentlich, klar und angenehm stimmig. Es ist vielleicht nicht das spektakulärste Weltraumspiel überhaupt, aber es hat einen eigenen Reiz, gerade wenn man Spaß an Raumfahrt, Strategie und langfristiger Planung hat. Klar, wer maximale Komplexität oder eine knallharte Simulation erwartet, wird hier eher nicht ganz glücklich. Mars Horizon ist dafür etwas zu entspannt und etwas zu geradlinig. Aber genau das fand ich ehrlich gesagt eher angenehm als schlecht.
don't know why i bought this
Хорошая игрушка, чтобы провести несколько вечеров за ней. Игровые механики простые, поэтому в процесс вкатываешься быстро. В игре есть базовый минимум- менеджмент базы, несколько веток прокачки (по типу как в Surviving Mars), простая экономическая модель и дипломатия. Графика приятная. Есть мини wiki по космической отрасли, где можно посмотреть анимированные 3D модельки и почитать справку о различных ракетах и полезных нагрузках, которые они несут. Это как приятный бонус для тех кто любит космическую тематику. Игровой процесс медитативный- тут нет элементов симуляции (аппратами управлять нельзя), только менеджмент, сводящийся к управлению финансами, стратегией развития и настройка базы с конструктором ракет. Непосредственно сам процесс прохождения миссий сводится к решению головоломок различной степени сложности, который имеет вариативность, тк на процесс влияет рандомайзер, который задает определенную степень вероятности. Под конец игры решать один и тот же тип головоломки начинает утомлять, тк это превращается в некую рутину (хотелось бы увидеть больше вариативности). Конструктор ракет прикольный, но также довольно примитивный. Итог: игру можно рекомендовать к покупке, она приятная и интуитивно напоминает Surviving Mars. У нее даже есть задел под развитие (только его не реализуют).
A wonderful little game. if you like stuff like KSP but are a not into the rocket building in detail. this is perfect for you. the minigames are entertaining and the managing is fun. I definetly had a blast in my first playthrough.
pijj
Weltraum geil.
👍
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Trends
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Momentum
Pace estimated from the game's recent review growth (our daily snapshots) at its own sales-per-review ratio — a momentum signal, not booked sales.
Audience
Languages: English, French, German, Spanish - Spain, Japanese, Russian, Simplified Chinese, Portuguese - Brazil
Estimated from the language of this game's reviews — a proxy for where players are, not official Steam demographics.
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