Browser · Free
Tank Off
Retro-inspired multiplayer tank arenas — 10-player rooms, three tank classes, capture-the-flag mayhem. The flagship that's rolling toward Steam.
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25+
Years Running
Years Running
15+
Games Shipped
Games Shipped
10M+
Total Plays
Total Plays
4,600+
Discord Members
Discord Members
Flagship Games
Featured Franchises
Browser · Free
Air Wars
The series that built Martian Games — 10.8M+ plays of fast-paced multiplayer dogfights, power-ups and upgrades. Air Wars 3 carries the torch.
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Kart Wars
Cartoon kart combat with weapons, power-ups and battle mode. Self-hosted and playable right here — no download, no launcher.
What's New
All News →
Dev Update
Jun 14, 2026
A brand-new homepage — see the games before you play them
The biggest homepage redesign in years is live: cinematic franchise showcases, games that play on hover, and 25 years of history in one scroll.
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Community
Jun 13, 2026
Meet Martian Bot — and a fresh look for Cow Defender
Our Discord finally has its own crew member — Martian Bot greets newcomers, serves up games on command, and shouts out supporters. Plus Cow Defender's gallery refresh.
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Dev Update
Jun 8, 2026
Tank Off leaderboard revamp, site-wide upgrades, and what's coming next
The leaderboard got a full dashboard restyle, Tank Off now has a collapsible embed footer, and the /vip supporter page is live. Here's everything we shipped in the last two weeks.
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Game Credits
Inspiration+ tier
Featured On & Partnered With
25 years of working with industry leaders and major distribution platforms
Game Development
Game Development
Game Development
Distribution
Distribution
Distribution
Partner
Design Partner
Game Development
Distribution
Since 2000
A Quarter Century of Multiplayer
Few indie studios have survived multiple generations of browsers, engines, and platforms. We've been shipping multiplayer games through all of them.
- 2000–2004 — Origins: first projects & Sled Bash
- 2014–2016 — Foundation Era: Martian Games established
- 2018–2019 — Expansion: VR & new franchises
- 2020–2025 — Recent Releases: Tank Off, Air Wars 3 & beyond
What's Next
Wishlist →
The Road Ahead
Tank Off on Steam
The flagship arena, headed to Steam
Air Wars — Next Generation
Air Wars 3 in active development, with Air Wars 2 content folding in as a mode
Motor Wars — Rebuild
Full modern WebGL rebuild of the vehicular combat classic