You find yourself in the Boolean Corp experiment center as a test subject.
Having obtained a portal device, you can solve puzzles of varying difficulty, utilizing various mechanics.
Take on the role of an architect and create your own levels. Trade levels with friends and beat them against the clock.
How to play
[Standard Mode]
WASD - Walk
Shift - Sit
Space - Jump
LMB - Shoot Blue Portal
RMB - Shoot Orange Portal
F - Use/Pick Up Item
[~] key - Pause
[Edit Mode]
WASD - Move
Shift - Accelerate
Q - Fly Down
E - Fly Up
F - Toggle Flight/Edit Mode
LMB - Select Object, Control Object