Caricamento
51 of 51 entries
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Still AliveComplete Course 4 with neither you nor your co-op partner dying2.4%Very rare
Talent ShowNever lose a cube in Chamber 6 of the Mobility Gels co-op course2.6%Very rare
Portal Conservation SocietyComplete Chamber 3 in the Hard-Light Surfaces co-op course using only 5 total portal placements2.8%Very rare
Triple CrownSolve 3 co-op chambers in the Mass and Velocity course in under 60 seconds each3%Very rare
Party of ThreeFind the hidden companion cube in co-op test chamber3.5%Very rare
Iron GripNever lose a cube in Chamber 6 of the Mass and Velocity co-op course3.6%Very rare
Smash TVBreak 11 test chamber monitors3.7%Very rare
OverclockerComplete Test Chamber 10 in 70 seconds4%Very rare
Friends List With BenefitsWhile playing co-op, hug 3 different people on your friends list4.5%Very rare
Empty GestureDrop your co-op partner in goo while they are gesturing by removing the bridge under them4.6%Very rare
Final TransmissionFind the hidden signal in one of the Rat Man's dens5.4%Rare
Narbacular DropPlace a portal under your co-op partner while they are gesturing5.8%Rare
Professor PortalAfter completing co-op, complete Calibration Course online with a friend who hasn’t played before5.9%Rare
You Made Your PointRefuse to solve the first test in Chapter 86.5%Rare
Four Ring CircusEnter 4 different portals without touching the ground in co-op6.8%Rare
Schrodinger's CatchCatch a blue-painted box before it touches the ground6.9%Rare
Door PrizeExamine all the vitrified test chamber doors7.2%Rare
Pit BossShow that pit who's boss7.9%Rare
PturretdactylUse an Aerial Faith Plate to launch a turret8.7%Rare
Asking for TroubleTaunt GLaDOS in front of a camera in each of the five co-op courses8.9%Rare
Can't Touch ThisDance in front of a turret blocked by a hard light bridge in co-op9.8%RareData from Steam — Steam Web API Terms of Use. Last updated .
Database, classifiche e nomi delle voci sono in inglese: arrivano così dalle fonti — Steam, Twitch, i negozi — e tradurli vorrebbe dire riscriverli, cioè inventarli.