I’ve been putting a lot of time into Hellmouth lately. Since I’ve made enough progress that I feel comfortable doing an alpha release, I just pushed the 0.2-meat tag on Github. It’s the first tag since the 7DRL version, and trying to assemble a full changelist would be insane. However, I’ve touched upon some of the improvements here.
That page also details your options for playing Meat Arena.
Screenshots from the past few days below the fold.