Robot

Robot is a static enemy. It deals 2 damage when attacked and dies.

If you press or bomb 3 or more Buttons in a level, the robot falls asleep and gives 15 XP and deals no damage.

If you attack any other enemy before attacking a sleeping robot, it wakes up again and requires 3 more Button presses to sleep again. Some opponents are exceptions to this if you kill them "silently", such as a killing sleeping Fanatic (possibly only wakes the robot if you take damage?)

If there are multiple robots on the level, you will have to press 3 buttons for each one.