[list] [*] Added tracking of in-game stats in preparation for future updates. [*] Don Gordo now only steals as many bullets as he can hold. [*] Slightly lowered all CPU difficulties. [*] Fixed visual effects for stats exceeding their limit. [*] Fixed damage overlay showing the wrong color for healing. [*] Enhanced visual elements in the tutorial. [*] Made the tutorial replayable. [*] Default health bars setting reduced to 1 [*] Custom song loader now supports MP3 files. [/list]