PC downloadable content

Portal 2: Peer Review

Peer Review adds new co-op puzzles. As well as a single player and co-op challenge mode. Complete with leader boards.

DLC name Portal 2: Peer Review
Platform PC
Release date October 4, 2011
Developers
Publishers
Launch price Free
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Portal 2: Perpetual Testing Initiative

Players can now make their own Portal puzzles with this handy level editor. You can also upload your puzzles and have other people download and play them.

DLC name Portal 2: Perpetual Testing Initiative
Platform PC
Release date May 8, 2012
Developers
Publishers
Launch price 0.00
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PlayStation 3 downloadable content

Portal 2: Peer Review

Peer Review adds new co-op puzzles. As well as a single player and co-op challenge mode. Complete with leader boards.

DLC name Portal 2: Peer Review
Platform PlayStation 3
Release date October 4, 2011
Developers
Publishers
Launch price Free
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Xbox 360 downloadable content

Portal 2: Peer Review

Peer Review adds new co-op puzzles. As well as a single player and co-op challenge mode. Complete with leader boards.

DLC name Portal 2: Peer Review
Platform Xbox 360
Release date October 4, 2011
Developers
Publishers
Launch price Free
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