[最も選択された] portal2 攻略 協力モード4 218239-Portal2 攻略 協力モード4
Portal2 協力プレイ ストーリーPeer Review is the FREE first DLC for Portal 2, the year's most brainbending actionadventure game Featuring a devious new coop track that continues the story of Atlas, Peabody and GLaDOS, the DLC also includes both single and multiplayer challenge modes, plus leaderboards so you can compare your portal