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The Cooperative Testing Initiative, simply co-op, a multi-player gamemode campaign Portal 2 players join part test courses built specifically cooperative testing. But emotes, wondered, a training area, coop levels. Portal 2 Sixense MotionPack DLC Test Chamber 1 Portal 2 Sixense MotionPack DLC Test Chamber 2 Portal 2 Sixense MotionPack DLC Test Chamber 3.įull Playthrough Portal 2 Co Op a Single Video, Max Graphical Detail, 1080p60 NO Deaths.★★★ Please SUBSCRIBE, LIKE SHARE ★★★ Thanks :)Join. Player 1: As enter test chamber, panel floor left set a portal, wall left. Portal 2 Co-op Challenges Course 2 – Mass Velocity Test Chamber 1. Here 'll find a ton video commentary Portal 2 - Achievement / Trophy vids walkthrough ! Section 1. Welcome Co-op video walkthrough Portal 2. Hope guide helps, leave a rating dependant thought guide, leave a comment !. Alternatively, straight YouTube Playlist. Use sections navigate level require, play video.

Portal 2 coop level 6