Very difficult logic puzzles which require only thinking with portals. - no extra skills needed; - no fast timing needed; Estimated blindrun playtime is over 45 minutes per map, altough you can solve each of them within 5 to 7 minutes, if you know each ste

Collection of some really awesome coop map series Credit for all maps goes to their respective creator

Just some maps. (Mostly co-op) Around 11GB so not recommended to download all at the same time. Sub to an author, series or a small number at a time. Collection is sorted by author.

Overflown items unjamming my Portal 2 install.

yes test 123

Portal 2 with friemd :3

More to unjam, you are welcome to play maps by others.

wow

Portal 2 maps