added a new enemy: the principality. This enemy is a human-sized naked angel which is spawned in the angelic intervention event. They are much faster than the player but have one heart.
added a new event - angelic intervention. Every 250 kills, starting at 500, a large mother angel releases 5 principalities to attack the player.
added a new weapon: the power saw. This weapon is a saw blade on a stick that rips anything it comes across to shreds!
Bug Fixes
made footstep sounds louder so they're noticible again.
fixed a bug that made achievements show up more than once.