7 docs tagged with "portal"

Portal post-game content. All six advanced test chambers plus challenge map medal targets for Least Portals, Least Steps, and Least Time.

Everything you need to know before your first test chamber. The portal gun, momentum conservation, Aperture Science, GLaDOS, and survival basics for Portal.

The Portal ARG, hidden radio transmissions, SSTV decoded images, the Party Escort Bot retcon, Rat Man backstory, and the connection to Portal 2 and Half-Life.

All 15 Portal Steam achievements with verified unlock conditions, global rates, what really resets Camera Shy, and Transmission Received coordinates.

Portal physics explained. Momentum conservation, fling techniques, every test element, turret behavior, Energy Pellet routing, and advanced movement tricks.

Portal tips covering free mid-air steering, why bunny hopping fails here, turret tipping, Least Steps counting rules, and the radio signal coordinates.

Walkthrough for all 20 Portal test chambers, the escape sequence, and the GLaDOS boss fight. Spoiler-free progression tips and full puzzle solutions.