Co-op Stomp: Medium 10/25/50/100/250 [10 x5] Win 10/25/50/100/250 Cooperative games against Medium A.I. opponents. コープレイティブ戦で、ミディアムA.I.に対して 10/25/50/100/250 勝せよ。
2v2 Co-op Streak: Medium 5/10/15 [10 x3] Win 5/10/15 2v2 Cooperative games in a row against Medium A.I. opponents. 2v2 コープレイティブ戦で、ミディアムA.I.に対して 5/10/15 連勝せよ。
3v3 Co-op Streak: Medium 5/10/15 [10 x3] Win 5/10/15 3v3 Cooperative games in a row against Medium A.I. opponents. 3v3 コープレイティブ戦で、ミディアムA.I.に対して 5/10/15 連勝せよ。
2v2 Stomp Coverage: Medium [10] Win a 2v2 Cooperative game as all possibilities against Medium A.I. > 3 Terran > 2 Terran 1 Zerg > 2 Terran 1 Protoss > 1 Terran 1 Zerg 1 Protoss > 3 Zerg > 2 Zerg 1 Terran > 2 Zerg 1 Protoss > 3 Protoss > 2 Protoss 1 Terran > 2 Protoss 1 Zerg 2v2 コープレイティブ戦でミディアムA.I.に対して、全種族の組み合わせで勝利せよ。
3v3 Stomp Coverage: Medium [10] Win a 3v3 Cooperative game as all possibilities against Medium A.I. > 3 Terran > 2 Terran 1 Zerg > 2 Terran 1 Protoss > 1 Terran 1 Zerg 1 Protoss > 3 Zerg > 2 Zerg 1 Terran > 2 Zerg 1 Protoss > 3 Protoss > 2 Protoss 1 Terran > 2 Protoss 1 Zerg 3v3 コープレイティブ戦でミディアムA.I.に対して、全種族の組み合わせで勝利せよ。
Gosu Comp Stomp: Medium [20] Complete all the Medium A.I. achievements. > Co-op Stomp: Medium 250 > 2v2 Co-op Streak: Medium 15 > 3v3 Co-op Streak: Medium 15 > 2v2 Stomp Coverage: Medium > 3v3 Stomp Coverage: Medium 全てのミディアムA.I.実績を達成せよ。