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70% positive of 72 ยท Mostly Positive ยท Live from Steam
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Alien 911 Prologue is the intro for the full Alien 911 hybrid 3rd-person shooter tower defense game. Aliens in distress from around the universe call Alien-911 for help when they're being attacked. Fans of Orcs Must Die, Sanctum, Dungeon Defenders, we invite you to try our twist on the genre.
Live data from Steam, tracked by SteamPlayerBase.
What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.
Review score: 70% on 2026-11-03 โ 70% today (72 reviews)
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No authorized Steam key store lists this game right now.
Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.
We're gearing up for our Early Access release in just another month and would like to get some stats and feedback on our ShockTrooper and some new Maps. When placing his tesla towers, make sure you place them in pairs!
Patch notes: - Added ability to change keyboard/gamepad input simultaneously during single player mode. - Fixed critical bug with Gadgeteer's movement lock after using special ability Try to experiment with strategies using friendly Aliens roles :)
Aline 911 Early Access Releease! We're excited to announce the Early Access release of Alien 911!
Not tested by Valve yet. Results from Valve's own testing.
Valve hasn't published test details for this game.