Improvements:
- Added a bit more invulnerability time when loading a save file, preventing being instakilled if saving on low health at a bad spot
- Minor tweaks on several levels
Bug fixes:
- Fixed weapon wheel that would sometimes incorrectly black out weapons
- Fixed E2M5 "Searing Sun"'s secret chest that would not open
- Fixed ammo count not sometimes not showing the inifinite sign when having infinite ammo
- Fixed a bug where all episode 3 levels were unlocked without having to do any progress