What's available from start up is embarassingly simple for a rogue-like. If you're going to hide class choice behind a grind/pay wall then I'm just going to go play the dozens of free, better rogue-likes.
There are two types of games I simply cannot stand anymore; Card games and tower defense. Both are completely unoriginal and get old and repetitive quickly.
 "Cardinal Quest 2"){kind=icon}
 "Mytheria"){kind=icon}