Spellbook Demonslayers

Spellbook Demonslayers is a roguelite horde survival game inspired by Vampire Survivors and Path of Exile. Slay thousands of demons with powerful magic to protect the Cosmic Library. Choose new spells and upgrades each run to create overpowered builds for every character, then steal the powers of defeated enemies to destroy the demonic horde.

One of the mages exiled and imprisoned by the Cosmic Library has escaped. Seeking revenge, the mage invades with a demonic horde. Teenage sorceress Ashe rises to stop the invasion and protect the Cosmic Library. Other mages transform into sentient Spellbooks, allowing Ashe to use their powers.