
About
A physics-based arcade game where you pilot a UFO dropping possessed horror objects to build impossible towers. Swing the pendulum, time the drop, pray it doesn't collapse. 400+ objects, 11 game modes, and a sarcastic goblin that roasts your every move.
Released · Steam · App 4511290
Stack Chaos: Alien Express
Vorago Studios
GenresActionCasualIndie
ActionCasualIndieview more (+3)
CategoriesSingle-playerMulti-playerPvPOnline PvPSteam AchievementsSteam CloudFamily Sharing
Single-playerMulti-playerPvPOnline PvPSteam AchievementsSteam CloudFamily Sharingview more (+7)
Player tagsCasualPhysicsArcadeScore AttackComedyDark HumorSci-fiAliens2DActionIndieCharacter CustomizationSingleplayerAsynchronous Multiplayer
CasualPhysicsArcadeScore AttackComedyDark HumorSci-fiAliens2DActionIndieCharacter CustomizationSingleplayerAsynchronous Multiplayerview more (+14)
Release
Apr 13, 2026
released
4 snapshots· 4 carried
+0 (+0.0%)
Tracked since May 6, 2026·Details 7d ago