Whorelock's Revenge (formerly Deeper Dungeons:Enhanced) is a two part RAGS game. The first is a dice roller for a fantasy themed chan style fap roullette, the other is a full blown dice based dungeon crawler inspired by the original images that includes ten playable races (so far), dnd rpg inspired stats and skills, support for playing as male and female, randomly generated encounters and multiple transformations and kinks such as breast expansion, tentacles, mind control, futanari, transgender and bondage.
Make sure you use 2.4.0.0 of RAGS as other versions (especially early access versions) probably won't even be able to start the game.