Okay, because some people (as well as Will from DAGames) mentioned that easy mode was very hard, I decided to tone down the difficulty for each character on each difficulty. Now, players should be able to play easy mode without going through a lot of struggle. Also fixed a few bugs.

Changes:
-Toned down the difficulty for each character in the game

Fixes:
-Fixed a bug in which colliding with the Cyberdemon doesn’t cause any damage.
-Fixed a bug in which colliding with the Doppelganger doesn’t cause any damage.
-Fixed a but in which the Hell Knight and Baron of Hell can leave the borders of their area, causing players to not complete the level.