Gears of War/Achievements
From StrategyWiki, the video game walkthrough and strategy guide wiki
 Single Player
 Multi-player (co-op)
These achievements can be completed through co-op mode on the same system, or two players online.
 Multi-player (Online)
These achievements can only be completed during online play.
|Shock Therapy||(Windows only) Defeat a Brumak on Hardcore Difficulty.||30|