Quantum Theory

Quantum Theory Xbox 360 puts you inside a living, mutating alien tower filled with hostile creatures in this action-packed shooter. You’ll face constant environmental shifts as the structure transforms around you, forcing you to adapt your strategy at every turn.

Quantum Theory Xbox 360 Highlights

• Third-person action shooter with sci-fi and survival themes
• Features a dynamic alien tower that shifts and evolves during gameplay
• Single-player campaign developed by Team Tachyon and published by Tecmo
• Released in 2010 for Xbox 360, bringing Japanese action game design to console players

Condition: Pre-Owned. This is a shooter in the action genre that delivers intense combat and an ever-changing environment. The tower mechanic keeps every mission fresh, and the sci-fi setting draws you deeper into an alien world where survival means staying sharp and adapting quickly.

Buying pre-owned means you save real money on a full-featured game that’s ready to play. Our used copies are tested and reliable, and you can pick up your order in-store or have it shipped directly to you. Ready to explore more Xbox 360 titles? Browse more Xbox 360 games in our collection.