Inversion - Xbox 360 Condition:Complete - Excellent Portal introduces physics-based test chambers

Portal introduces physics-based test chambers built around creating linked portals to solve spatial puzzles

and GPS mapping technology

this Cyclops action figure is built to withstand intense play battles while maintaining its vibrant color and dynamic design

and other discovered gear used to survive deeper areas

and family-focused titles

Inversion - Xbox 360 Condition:Complete - Excellent Portal introduces physics-based test chambersInversion is an Xbox 360 action adventure game built around gravity shifting combat and cover based shooting. Its Turn the World Upside Down premise centers on environments where direction, cover, and enemy movement can change as gravity is manipulated. Cleaned, tested, and guaranteed to play. The disc play surface is in nice condition. Original online services for this game or platform have been discontinued; any offline or local modes still work