This mod adds few biomes in the future it will add few dimensions too okay so back to the point: this mod adds biomes mobs and blocks:
MOBS:
Copper (Coppy) Golem: a cute little robot that has few variants one of thoes is verey dangerous! be careful!
Crimson Blob: a blob of crimson what else to say
Crimson, Warp and Sculk Bugs: these guys are pretty dangerous! if there multiple of them you should start running (not yet fully impemented)
Sculk Cow: a rideable mob
The Watcher: it is a very dangerous foe i suggest avoiding it entirely its ambient sound is the same as a sculk shriekers so
if you hear a shrieker underground it might not be one
Biomes:
Sculk Lands (deepdark in code):
the first biome to ever be added to this mod! it is also one of the most danegours ones
Warp Lands:
same as sculk lands but less dangerous and less finished
Crimson Lands:
same as Warp Lands
a very badly made showcase right here!
https://youtu.be/SL5g2XjVx_k
Basic crafting:
most of the crafting is very similar to vanilla crafting like armors sword etc. JEI is still suggested