Version 0.7 of Lots O' Muts

So... v7!

I leaned into the wackier side of LOMuts this time with the new mutations, of which there are two:
Thick Head, which lets you take a mutation a second time
and Mimicry, which lets you take another mutant's ultra at level ultra!

In general these mutations are very finnicky in what they work with - don't expect everything to work with everything. That said, the potential is so large that it's enjoyable having them in the pool, even if taking them is a gamble.

In the future I'll try to increase the variety of effects Thick Head and Mimicry can create (Thick Head doesn't even stack with a lot of LOMuts mutations!), but for now I feel like the base mechanic is polished enough to release as-is.

Have fun, and feel free to share your crazy runs!
                         - Golden Epsilon