Mars 2099 CD Key
PC price comparison · Oldschool Tobias · Sep 18, 2026
Defend humanity's first Mars colony in this fast-paced modern arcade space shooter. Battle asteroid storms, hostile UFOs, complete challenging missions, and master skill-based gameplay inspired by the golden age of arcade classics.
Lowest final price
at Steam · Standard Official
Historical low: $1.99 on September 18, 2026
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Mars 2099 price history
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Historical lows by store
- Steam$1.99
Mars 2099 player count
- Playing now
- 0
- 24-hour peak
- 0
- 30-day peak
- 0
Concurrent players on Steam, hourly peak over the last 7 days. Source: Steam Web API.
About Mars 2099
Humanity has reached Mars. Survival is in your hands. The year is 2099. Humanity has established its first colony on Mars, but the journey to a new world is anything but safe. As the pilot of the colony's advanced defense fighter, your mission is clear: protect the settlement from relentless asteroid storms, hostile UFOs, and the unknown dangers of deep space. MARS 2099 is a fast-paced modern arcade space shooter inspired by the golden age of classic arcade games. Combining responsive controls, satisfying gameplay, and beautiful retro-inspired visuals, it delivers an experience that's easy to pick up—but incredibly rewarding to master. Every mission pushes your reflexes, precision, and decision-making to the limit. Destroy waves of asteroids, battle increasingly dangerous enemies, discover powerful upgrades, and fight to survive long enough to secure humanity's future on the Red Planet. Whether you're chasing the perfect score or simply trying to survive one more mission, every second counts. Features 🚀 Classic Arcade Action, Reimagined Inspired by timeless arcade classics while introducing modern visuals, smooth controls, and polished gameplay. 🎯 Skill-Based Gameplay No grinding. No shortcuts. Success depends entirely on your reflexes, accuracy, and ability to stay calm under pressure. 🌌 Defend Humanity's First Mars Colony Protect the future of mankind through increasingly challenging missions across the Martian frontier. ☄️ Battle Dynamic Asteroid Storms Face unpredictable asteroid waves that require quick thinking and precise movement. 👽 Fight Hostile UFOs Survive encounters with dangerous alien enemies that demand new strategies and fast reactions. ⚡ Collect Powerful Upgrades Discover random power-ups that can dramatically change the course of each mission. 🏆 Compete for High Scores Every enemy destroyed and every mission completed brings you closer to the top. Can you become the ultimate Mars defender? 🎮 Easy to Learn. Hard to Master. Accessible for new players while offering endless replayability for arcade veterans seeking the perfect run. Built for Arcade Fans If you love fast gameplay, high-score chasing, and the excitement of classic arcade games, MARS 2099 delivers a modern experience that captures the spirit of the genre while introducing its own unique identity. Every run is different. Every point matters. Every mission could be your last. Welcome to Mars.Read more
Mars 2099 system requirements
Minimum
- OS: Windows 10
- Processor: Intel Core i3 or equivalent
- Memory: 4096 MB RAM
- Graphics: DirectX 11 compatible GPU
- DirectX: Version 11
- Storage: 500 MB available space
- Sound Card: DirectX compatible
- Additional Notes: Keyboard or controller recommended.
Recommended
- OS: Windows 10
- Processor: Intel Core i5 or equivalent
- Memory: 8192 MB RAM
- Graphics: DirectX 11 compatible GPU
- DirectX: Version 11
- Storage: 500 MB available space
- Sound Card: DirectX compatible
- Additional Notes: Keyboard or controller recommended.
Mars 2099 key FAQ
+What is a Mars 2099 CD key?
A Mars 2099 CD key is a digital code that unlocks the game on a PC platform such as Steam. After redeeming it, you download the game directly from that platform and it stays in your library.
+What is the cheapest price for Mars 2099?
The cheapest Mars 2099 key right now costs $1.99 at Steam. We compare 1 offers from 1 store, and the price already includes payment and service fees.
+What is the historical low for Mars 2099?
The lowest price we have recorded for Mars 2099 is $1.99 on September 18, 2026. Check the price history chart to decide whether to buy now or wait for the next sale.
+How many people play Mars 2099?
Right now 0 people are playing Mars 2099 on Steam. Player counts are updated every 15 minutes.
+Is it safe to buy a Mars 2099 key?
Buying from an official store such as Steam, GOG or Epic Games is always safe. Key resellers are often cheaper but sell keys second-hand, so check the region lock and buyer protection before you buy. Every offer on GameKeyDeal is labelled as official or reseller.
