Unused enemies:
   slime/Attack,Fire
   fire_slime/Attack,Fire
   water_slime
   chemical_slime
   albinos_bat
   crimson_bat
   gunslinger/Reloading
   gb_gunslinger
   master_gunslinger
   tifucile
   washing_machine
Unused items:
   chest
Unused skills:
   launch
   magic
Unused tilesets:
   crypt
   heaven
   machine