Collectible Card Game Headquarters

Hello developers. People have been asking about Mutate (eg. Archipelagore) and replies are along the lines of "it's tricky, but devs are working on it". Does anyone have a WIP development branch with a partial implementation of Mutate that they'd be willing to share?

I'd love to try out whatever we have, even if it's wonky.

Not sure if anyone else was watching this post, but a Mutate implementation has been merged in now.