Tested up to the capital city. May contain some minor bugs after that point but nothing game breaking that I know of.
Changelog:
Improved lighting in dark places such as caves.
Added more save points for smoother gameplay.
Changed difficulty for Marius (Easier)
Changed difficulty for the catacombs boss (Harder)
Fixed the save point in the catacombs.
Optimized the game file size.
Balanced some enemies.
I have played this without cheats so there shouldn't be any impossible situations.