nuclear throne is worth the cost
my only criticisms are that Melting's B-Skin f**king sucks to try to get because you have to do a full run pretty much no-hit, and that most players will have to go to the wiki to figure out how to play as Skeleton and even then they'll never get to play as him because you have to get to 6-1 as Melting. everything associated with Melting sucks
also there's an achievement you just straight-up can't get on xbox