go back a few versions if yw to actually play. it jus crashes(for me) on more modern versions. modpack is quite a mess rn. and all the downloads are from bots i think so yeh.
200 odd mods.
You WILL need to adjust ur keybinds- sorry bout that.
I'm aware that copper axes and shears and other copper stuff can't do the same things as their iron counterparts with some mod mechanics- pls ignore that for now. yes there's more minor incompats and unbalancing and some very minor progression skips but this one is most major. that, and structures literally falling apart if u place a block on them or break any supporting blocks. becuase of the physics mod.

