Debouse have no eyes, but have a pair of huge fan-like ears that it can use to pinpoint the location of moving prey. When it senses movement, it charges blindly, demolishing everything in its path. When it stands upright and spreads its ears out, it's scanning for prey- try to make as little sound as possible when it does this or it will release a sonic pulse that will stun the player long enough for the Debouse to attack with impunity. It can also focus this sonic pulse into a beam that can knock down players or even kill them.