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Spellbook Demonslayers

Slay endless hordes of demons to protect the Cosmic Library! Steal their abilities, find powerful equipment, and unlock the secrets of each spellbook to become unstoppable! Will you be able to destroy the demonic legion?

Developer
Xendra
Publisher
Xendra, Erabit
Release
November 2, 2022
3 years and 320 days ago
Steam Reviews
Mostly Positive1,327 reviews73.6%
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Game contextLatest: IGF Team
ContextThe evidence factors used to assess whether this game belongs on IndieGame.Fan.Status
Notes
Latest Contributor: IGF TeamEdit notes
Updated: Jul 13, 2026Developer scaleThe operating scale of the game's developer.
Updated: Jul 13, 2026Publisher scaleThe operating scale of the game's publisher.
The publisher meets the large-publisher threshold through its catalog and developer network.
Search Google: Is Spellbook Demonslayers self-published or published by Xendra and Erabit?Publisher statusHow the game's publishing relationship is classified.
Search Google: How is Spellbook Demonslayers and Xendra and Erabit funded?FundingThe known source of funding behind the game.
Search Google: Who controls the creative direction and IP for Spellbook Demonslayers and Xendra?Creative controlWho appears to retain creative control of the game.
Updated: Jul 13, 2026Release statusWhether and how the game has been released.
The game was released through a separate publisher.

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About the Game

The APOCAYPSE UPDATE is coming soon! Free Demo preview available NOW:



^ This demo is VERY DIFFERENT from the version of the game you can buy right now ^

Spellbook Demonslayers is a fast-paced roguelite bullet heaven game inspired by my favorite parts of Vampire Survivors and Path of Exile! Customize your playstyle with magic, charms, abilities, and demon summoning to become the most overpowered slayer the Library has ever seen! Do you have what it takes to destroy the demonic horde, or will the Cosmic Library be lost forever?









  • Creative Builds — A huge variety of upgrades, equipment, and abilities make every run unique!
  • Take risks with the Shady Smuggler — Break the rules and completely change how your character works with Illegal Upgrades!
  • Steal Powers from Enemies — Stack massive amounts of buffs!
  • Slay demons the way you want — Choose between Autoaim, Manual Aim, or Directional Aim
  • Customize your Upgrade path — Evolve and Mutate your auras to unlock unique effects!
  • Customizable Difficulty and Rewards — Earn powerful charms, demonic essence, equipment, and more!

💖Thank you for all of your support! It's allowed me to work on this game full-time to bring the content updates that YOU want to see, and I'm excited to keep improving the game with new updates!

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