No longer available in the App Store
An interesting rogue-like RPG with a slot-based fighting mechanic and randomly generated overland and dungeon maps. There’s no required IAP, but you can buy a couple of extra classes (Ranger and Monk) and some skins.
There’s also an inheritance system that grants gold, artifacts and life scrolls and even unlock higher starting levels for your next characters, and a legacy rune system that triggers bonuses shared for all your characters.
The later levels got a bit tough for me so I didn’t finish, but I greatly enjoyed the early game.