Retro Game Tips for Portal 2 (PlayStation 3)
Achievement: Bridge Building (Bronze)
When:
in game
How:
Complete all test chambers in the Hard-Light Surfaces co-op course.
Submitted By:
Achievement: Obstacle Building (Bronze)
When:
in game
How:
Complete all test chambers in the Excursion Funnels co-op course.
Submitted By:
Achievement: Iron Grip (Bronze)
When:
in game
How:
Never lose a cube in chamber 6 of the Mass and Velocity co-op course.
Submitted By:
Achievement: Gesticul-8 (Bronze)
Achievement: Can't Touch This (Bronze)
When:
in game
How:
Dance in front of a turret blocked by a hard light bridge in co-op.
Submitted By:
Achievement: Empty Gesture (Bronze)
When:
in game
How:
Drop your co-op partner in the goo while they are gesturing by removing the bridge under them.
Submitted By:
Achievement: Party of Three (Bronze)
Achievement: Air Show (Bronze)
When:
in game
How:
Perform 2 aerial gestures before touching the ground in co-op.
Submitted By:
Achievement: Portal Conservation Society (Bronze)
When:
in game
How:
Complete chamber 3 in the Hard-Light Surfaces co-op course using only 5 total portal placements.
Submitted By:
Achievement: Four Ring Circus (Bronze)
When:
in game
How:
Enter 4 different portals without touching the ground in co-op.
Submitted By:
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