Lanternbound: The Hollow Deep

You are the Wisp, the last living flame. Choose eight adventurers from 12 classes — fighter, paladin, barbarian, ranger, monk, rogue, mage, sorcerer, druid, cleric, warlock and bard — and lead them down six procedurally generated floors to the Hollow King and his treasure. In light your heroes are strong; in darkness monsters crawl out right beside them. The party fights on its own and explores by itself when you let go. You spend Ember on blessings that fit the fight: Might, Haste, Holy Smite, Stoneskin, Radiance and more. Spend the gold you find on Training to make heroes permanently stronger, each class in its own way. Permadeath, two difficulties, and 18 languages.

Drag to lead the party, tap a spot to walk there, pinch to zoom. Tap blessing buttons to cast them; hold the sun button for a Sunflare. Desktop: WASD or arrows, right-click to move, number keys for blessings, hold Q for Sunflare.