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Stack Chaos: Alien Express cover art
Indie

Stack Chaos: Alien Express

14 April 20261
PC (Microsoft Windows)

Where to get it

Gallery

7

Screenshots

Key art

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.

Ways to play

Modes

Single playerMultiplayer

Engine

Unity

Languages

12 languages, with audio, subtitles and interface
Languageaudiosubtitlesinterface
Chinese (Simplified)
English
French
German
Italian
Japanese
Korean
Polish
Portuguese (Portugal)
Russian
Spanish (Spain)
Turkish

Also known as

Stack Chaos Alien Express.exeWindows Executable

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Facts

Released

14 April 2026

Platforms

PC (Microsoft Windows)

Tags

Action