Mini Andor Genesis is the 2nd boss of Xevious Arrangement. There are 3 of them that you fight at the same time. In the Namco Classic Collection Vol. 1 version of the game, they don't move at all and their weakness spots are random due to a glitch in the coding, but the Xevious 3D/G+ version of the game fixes that. In the fixed version of the boss, they move at diagonals sometimes having the shape of a diagonal line, but sometimes, the center one moves to the center of the screen.