Go to og scratcharia if you don't know how to play. Thanks to @TerrariaMods for showing the mod tutorial that got me started in the first place. remember that when it hits v1.0, that's when it'll start to take its own path instead of adding more things from terraria into this.
v0.8: Eye of Cthulhu buff King Slime Fiery Greatsword is now post-eoc (you need light's bane) so that you can't just go to hell and back before killing anything whatsoever. Torch now needs gel like og terraria. v0.9 metal bars need more than one ore (forgot to mention this in v0.8) zombie arm now actually works. red slime exists. v0.9.1: yellow Slime exists. muramasa (crafted) (tool swing suddenly ruined the zombie arm and muramasa's costumes and I can't figure out why so i guess just deal with it until either somebody figures it out and explains it to me or I figure it out.