Security
Security Patch
Howdy, pardner! There’s a new patch in town 🤠 Feel free to join the Discord server to discuss this update or look at sneak peeks for the next one! 😎 This patch fixes a known Unity vulnerability. It is very unlikely th…
Steam
Red Planet Rampage
Also known as Red Planet Rampage, red planet rampage, red-planet-rampage
A build-your-own-gun FPS! Play online, splitscreen or vs. AI in this goofy party game with over 600 unique weapons! Outbid your opponents and assemble the wildest weapon on Mars!
Last update
20 May 2026
Players now
0
Original sources
1
Latest update
Latest updates
Update history
Browse past updates and patch notes for this game.
- September 2025
- Howdy, pardner! There’s a new patch in town 🤠 Feel free to join the Discord server to discuss this update or look at sneak peeks for the next one! 😎 This patch is the second part of our auction rebalance, we'd appreci…Patch notes
- July 2025
- Howdy, pardner! There’s a new patch in town 🤠 Feel free to join the Discord server to discuss this update or look at sneak peeks for the next one! 😎 This patch is the first part of our ongoing auction rebalance, we'd…Patch notes
- March 2025
- Howdy, pardner! There’s a new patch in town 🤠 Feel free to join the Discord server to discuss this update or look at sneak peeks for the next one! 😎 This patch contains some extra polish done in preparation for our pa…Patch notes
- Howdy, pardner! There’s a new patch in town 🤠 Feel free to join the Discord server to discuss this update or look at sneak peeks for the next one! 😎 This patch contains a few fixes and tweaks done in preparation for o…Patch notes
- February 2025
- Howdy, pardner! There’s a new and explosive update in town 🤠 Feel free to join the Discord server to discuss this update or look at sneak peeks for the next one! 😎 Grand Canyon The Grand Canyon is a former military ba…Patch notes
- November 2024
- Howdy, pardner! There’s a new patch in town 🤠 Feel free to join the Discord server to discuss this update or look at sneak peeks for the next one! 😎 This patch makes it possible to invert horizontal and/or vertical lo…Patch notes
- Howdy, pardner! There’s a new patch in town 🤠 Feel free to join the Discord server to discuss this update or look at sneak peeks for the next one! 😎 This patch improves some AI behaviour, making the AI players more fu…Store
- October 2024
- Howdy, pardner! There’s a new patch in town 🤠 Feel free to join the Discord server to discuss this update or look at sneak peeks for the next one! 😎 Changelog Features Added a new setting in options for adjusting cros…Patch notes
- Howdy, pardner! There’s a new update in town 🤠 Feel free to join the Discord server to discuss this update or look at sneak peeks for the next one! 😎 The new MacOs version has not been properly tested (as we don't hav…Patch notes
- September 2024
- Howdy, pardner! There’s a new soundtrack in town 🤠 Feel free to join the Discord server to discuss this update 😎 The soundtrack The time has come to release the tunes of Red Planet Ramapage 🎶 You can find the soundtr…Store
- July 2024
- Howdy, pardner! There’s a new update in town 🤠 This time we've fixed lots of your feedback and worked on several new features. But first: We've created a Discord server where players can plan sessions and follow the de…Store
Gallery
In-game media
Achievements
Community progression
Top picks from 34 Steam achievements, sorted by player unlock rates.
- First VictoryWin a round64.8%
- All InSpend all your chips in one bid, while having 15 or more chips21.2%
- Six-Chamber MasteryWin a match of Six Rounds19.6%
- Auction CapitalistWin a match of First to 30 Chips18.3%
- Triple StrikerWin a match of Three Strikes16.2%
- The Eagle-Eyed CowbotSECRET COMBINATION: Snipe from afar with your trusty old rifle13.7%