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Guy builds functional portalgun standBy msleeper5 Replies · 3,840 ViewsLast post: 13 years ago · protoborg
ThinkingWithPortals and Extra Life CharityBy msleeper4 Replies · 3,623 ViewsLast post: 13 years ago · msleeper
Heavy-Duty Super-Mapping Super-Contest is over!By ChickenMobile · 25 Replies · 10,324 ViewsLast post: 13 years ago · Shane
Mapping competition, 6 days left!By Lpfreaky90 · 33 Replies · 13,363 ViewsLast post: 13 years ago · FourthReaper
2012 Heavy-Duty Super-Mapping Super-ContestBy msleeper · 42 Replies · 14,334 ViewsLast post: 13 years ago · FourthReaper
TWP in-game advertising results.By Lpfreaky90 · 22 Replies · 8,720 ViewsLast post: 13 years ago · wstrika
Community Round-up! May 8th - July 8thBy UsCobra115 Replies · 3,091 ViewsLast post: 13 years ago · RubyCarbuncIe
Attn. TWP-ers! TWP in-game Advertising wanted!By ChickenMobile · 124 Replies · 27,349 ViewsLast post: 13 years ago · ChickenMobile
PC Gamer features TWP all-stars, also some other guyBy msleeper · 20 Replies · 7,900 ViewsLast post: 13 years ago · Motanum
Community Roundup - Steam workshop #1 May 8th-June 16th.By Lpfreaky904 Replies · 2,530 ViewsLast post: 13 years ago · Aizawa
Aperture: Lab Ratt (amazing short film)By Kaleido · 15 Replies · 6,961 ViewsLast post: 13 years ago · Lpfreaky90
40's Aperture + Fallout Mashup ShirtBy msleeper4 Replies · 3,414 ViewsLast post: 13 years ago · yohoat9
Small Update Regarding Uploading PTI MapsBy msleeper · 23 Replies · 9,532 ViewsLast post: 13 years ago · msleeper
Perpetual Testing Initiative DLC - Puzzle Creator, WorkshopBy msleeper · 55 Replies · 17,744 ViewsLast post: 13 years ago · MasterLagger
Community Roundup! April 1st- May 7thBy Lpfreaky90 · 20 Replies · 8,692 ViewsLast post: 13 years ago · Lpfreaky90
TWP.com News - Workshop, Contributors, and moreBy msleeper · 18 Replies · 7,024 ViewsLast post: 13 years ago · ChickenMobile
Portal 2 Perpetual Testing Initiative: out now!By Lpfreaky90 · 27 Replies · 11,817 ViewsLast post: 13 years ago · HMW
Awesome Silver Wheatley BeadBy Lpfreaky904 Replies · 3,223 ViewsLast post: 13 years ago · MissStabby
