Wall Blaster 2,[1] also spelt as Wall Blaster II,[2] is an enemy appearing in Mega Man 6. As the name suggests, it is a robotic gun mounted to a wall, based on the original Wall Blaster enemy.
In Mega Man 6, Wall Blaster 2s appear in the Oil Field (Flame Man) and Ancient City (Centaur Man) stages, and return in Mr. X stage 1, Mr. X stage 4 and Wily Stage 3. They behave as simplified versions of the Wall Blasters found in Mega Man 4, firing slow bullets with random pauses between them and rotating their gun portion to shoot either straight or diagonally, depending on Mega Man's position.
Unlike the original Wall Blaster, Wall Blaster 2 is strictly limited to 45° turns, effectively limiting it to three directions and often preventing it from aiming directly at Mega Man. If Mega Man is on the opposite side of the direction it is facing, it will not shoot at all.
Wall Blaster 2's Database entry erroneously claims that it "fires in three directions at once". While it can fire in three directions, it can only shoot in one direction at a time.