Cube. Open door 3D

Puzzle-platformer inspired by portal-style test chambers. Move through clean sci-fi rooms, pick up glowing cubes and place them on pressure plates to power doors, bridges, and elevators. Every room is a mini-logic task: sometimes one cube isn’t enough, sometimes the order matters, and sometimes you’ll have to jump first, then power the gate. Use your movement and your head: combine precise jumps with smart cube placement, watch where the cables go, and follow the energy lines to the exit. Short levels, clear goals, instant restarts — perfect for quick sessions. Can you activate every gate and escape the chamber?