Portal 2
 
Community maps. For science.
Welcome to Aperture Laboratories, home of the Perpetual Testing Initiative. Easily create, share and play test chambers authored by and for the Portal 2 community. Do your part! Contribute to Science!
Containing item: "Dread"
Showing 1-2 of 2 entries
Hard Maps
Collection by: aommaster
The hardest Portal 2 maps I have played. Puzzles requiring ninja-skills and insane timing don't count as hard puzzles. They are just annoying. Portal is a puzzle game, and timing should not be a critical element of the game. Also, if I die in puzzles w...
KennKong's Favorite Puzzle Maps
Collection by: KennKong
These are the maps I've found that made me think the most. Some of them may be very hard to figure, but none require ninja skills. Don't to forget to rate these and visit the workshops of the original authors.
Per page: 9 18 30