Doomsday Engine

On normal doors, the monsters trigger the door, wait
for the door to open and walk through when the door has
raised enough.

On an XG door, the monster won't wait for the door to
open. If the monster bumps into the opening door, it
will change direction and becomes easy target.

Current solution to get the monster walk through the XG
door it opened, is to make the XG door to open very
fast, faster than the normal blazing door.

Labels: XG