Hints and tip for Gears of War

To get the cluster kill achievment there is an easy way.in act 3 evolution after you find the stranded and you are walking through a room with wooden planks for the floor the stranded will fall through and get atacked by wretches.-make sure you have grenades- jump down and run around until you think you have enough wretches folllowing you.tag one of them (melee with grenade equipped) or you could try just throwing the greande.you should kill a group of them.you can reload as many times as you want to get the acheivment.

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