Spellbook Demonslayers is a roguelite bullet heaven / horde survival game inspired by Vampire Survivors and Path of Exile.

Create Your Playstyle!

Combine active SPELLS & passive AURAS — and take risks with ILLEGAL Upgrades!

Aim Spells Automatically OR Manually — slay demons the way YOU want!

Customize your UPGRADE route — Evolve or Mutate your spells & auras to unlock unique effects!

Choose your DIFFICULTY — Customizable challenges let you earn greater rewards!

Steal the powers of slain demons, Headhunter style an upgrade yourself!