1971

An old-Aperture-style science sphere for Valve's Portal 2 focused on the use of mobility gels.

This single-map test chamber features long-distance flirangs, steep drops, and puzzles centered around repulsion and propulsion gels.

It was created in two weeks for a mapping contest, and refined for another month afterward with improved visuals, puzzles, and bug fixes.

Links

Screenshot gallery

The making of 1971

View on the Steam Workshop

Watch playthrough on YouTube



Playthrough Video