Menu updates 0000001 updated the menu for Portal 2 — 0000001, 26th March DevelopmentStoryDLCCooperative TestingSynopsisEditions & DLC 0000001 deleted a developer "Valve Software" on Portal 2 — 0000001, 7th March {"field":"developers","entity":"33","tags":["15547"]} 0000001 added a developer "Valve Corporation" on Portal 2 — 0000001, 7th March {"field":"developers","entity":"33","tags":"15546"} Page updates 0000001 updated Development on Portal 2 — 0000001, 12th February Page updates 0000001 updated Cooperative Testing on Portal 2 — 0000001, 12th February Menu updates 0000001 updated the menu for Portal 2 — 0000001, 12th February Page updates 0000001 updated Cooperative Testing on Portal 2 — 0000001, 12th February Menu updates 0000001 updated the menu for Portal 2 — 0000001, 12th February WalkthroughAchievementsCheats Page updates 0000001 updated Gameplay on Portal 2 — 0000001, 12th February Page updates 0000001 updated Synopsis on Portal 2 — 0000001, 12th February Page updates 0000001 updated Gameplay on Portal 2 — 0000001, 12th February Page updates 0000001 updated Gameplay on Portal 2 — 0000001, 11th February Page updates Machina updated Gameplay on Portal 2 — Machina, 11th February Page updates Machina updated Gameplay on Portal 2 — Machina, 11th February Page updates Machina updated Gameplay on Portal 2 — Machina, 11th February Page updates Machina updated Gameplay on Portal 2 — Machina, 11th February Page updates Machina updated Gameplay on Portal 2 — Machina, 11th February Page updates Machina updated Gameplay on Portal 2 — Machina, 11th February Page updates Machina updated Gameplay on Portal 2 — Machina, 11th February Page updates 0000001 updated Gameplay on Portal 2 — 0000001, 11th February Menu updates 0000001 updated the menu for Portal 2 — 0000001, 11th February Downloadable ContentCooperative Testing InitiativeLocations Page updates Machina updated Gameplay on Portal 2 — Machina, 9th February Page updates Machina updated Gameplay on Portal 2 — Machina, 9th February Page updates Machina updated Gameplay on Portal 2 — Machina, 9th February Page updates Machina updated Gameplay on Portal 2 — Machina, 9th February Page updates Machina updated Synopsis on Portal 2 — Machina, 9th February Page updates Machina updated Peer Review on Portal 2 — Machina, 4th February Page updates Machina updated Peer Review on Portal 2 — Machina, 4th February Page updates Machina updated Peer Review on Portal 2 — Machina, 4th February Page updates Machina updated Perpetual Testing Initiative on Portal 2 — Machina, 4th February Page updates Machina updated Perpetual Testing Initiative on Portal 2 — Machina, 4th February Page updates Machina updated Sixense on Portal 2 — Machina, 4th February Page updates Machina updated Downloadable Content on Portal 2 — Machina, 4th February Page updates Machina updated Synopsis on Portal 2 — Machina, 4th February Page updates Machina updated Synopsis on Portal 2 — Machina, 4th February Page updates Machina updated Synopsis on Portal 2 — Machina, 4th February Page updates Machina updated Gameplay on Portal 2 — Machina, 4th February Page updates Machina updated Steam Achievements on Portal 2 — Machina, 20th August Page updates Machina updated Steam Achievements on Portal 2 — Machina, 20th August Page updates Machina updated PlayStation 3 Trophies on Portal 2 — Machina, 20th August ← Prev12Next →