Fire & Brimstone is a traditional roguelike with a randomized skilltree. You play as Jess, a lonely imp come to explore the depths of a temple lost in the guts of a volcano, in search of a powerful artfact that may let them have friends.

Jess is an imp. Because of this, Jess has no friends. No one respects imps. But Jess has heard of an artefact that commands the respect of all beings. Doesn't that mean all beings could be Jess's friends?

To get the artefact, Jess will simply need to delve deep into the ruins of a temple set in the guts of a volcano. There Jess may find some less-than-friendly creatures, but also some helpful items, potent relics, and of course the local merchant.