Play Butt-Ugly Martians: B.K.M. Battles emulator game online in the highest quality available. Butt-Ugly Martians: B.K.M. Battles is a Gameboy Advance game that you can enjoy on Play Emulator. This GBA game is the US English version that works in all modern web browsers without downloading. Butt-Ugly Martians: B.K.M. Battles is part of the Action Games and Platform Games you can play here. PlayEmulator has many online retro games available including related games like Battles of Prince of Persia, 4 Games Fun Pack: Monopoly Boggle Yahtzee Battleship, and 3-in-1: Risk, BattleShip, Clue.