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Guy builds functional portalgun standBy msleeper5 Replies · 3,576 ViewsLast post: 11 years ago · protoborg
ThinkingWithPortals and Extra Life CharityBy msleeper4 Replies · 3,365 ViewsLast post: 11 years ago · msleeper
Heavy-Duty Super-Mapping Super-Contest is over!By ChickenMobile · 25 Replies · 9,352 ViewsLast post: 12 years ago · Shane
Mapping competition, 6 days left!By Lpfreaky90 · 33 Replies · 12,194 ViewsLast post: 12 years ago · FourthReaper
2012 Heavy-Duty Super-Mapping Super-ContestBy msleeper · 42 Replies · 12,882 ViewsLast post: 12 years ago · FourthReaper
TWP in-game advertising results.By Lpfreaky90 · 22 Replies · 7,773 ViewsLast post: 12 years ago · wstrika
Community Round-up! May 8th - July 8thBy UsCobra115 Replies · 2,826 ViewsLast post: 12 years ago · RubyCarbuncIe
Attn. TWP-ers! TWP in-game Advertising wanted!By ChickenMobile · 124 Replies · 24,045 ViewsLast post: 12 years ago · ChickenMobile
PC Gamer features TWP all-stars, also some other guyBy msleeper · 20 Replies · 6,940 ViewsLast post: 12 years ago · Motanum
Community Roundup - Steam workshop #1 May 8th-June 16th.By Lpfreaky904 Replies · 2,270 ViewsLast post: 12 years ago · Aizawa
Aperture: Lab Ratt (amazing short film)By Kaleido · 15 Replies · 6,234 ViewsLast post: 12 years ago · Lpfreaky90
40's Aperture + Fallout Mashup ShirtBy msleeper4 Replies · 3,162 ViewsLast post: 12 years ago · yohoat9
Small Update Regarding Uploading PTI MapsBy msleeper · 23 Replies · 8,582 ViewsLast post: 12 years ago · msleeper
Perpetual Testing Initiative DLC - Puzzle Creator, WorkshopBy msleeper · 55 Replies · 16,078 ViewsLast post: 12 years ago · MasterLagger
Community Roundup! April 1st- May 7thBy Lpfreaky90 · 20 Replies · 7,736 ViewsLast post: 12 years ago · Lpfreaky90
TWP.com News - Workshop, Contributors, and moreBy msleeper · 18 Replies · 6,321 ViewsLast post: 12 years ago · ChickenMobile
Portal 2 Perpetual Testing Initiative: out now!By Lpfreaky90 · 27 Replies · 10,843 ViewsLast post: 12 years ago · HMW
Awesome Silver Wheatley BeadBy Lpfreaky904 Replies · 2,972 ViewsLast post: 12 years ago · MissStabby