- Added the Underground the 4th level;
- Weapon upgrade after the 4th level;
- Chat in PvE (4th level);
- New enemy: Preacher;
- Events added on the 1st and 2nd levels;
- Added a YouTube promo card;
- Sound effects (Monk, fountains, Reaper);
- Visual effects for enemies (Dog, Reaper, Inquisitor).