We Love It's Guide to…
Defend the Cosmic Library from demon waves by crafting spellbook builds and strengthening your slayer between runs.
Released 02 Nov 2022
Combine Aura Builds
Choose Spellbooks
Level Demon Allies
You take the role of a slayer defending the Cosmic Library from hordes of demons in a dark-fantasy, top-down survival game.
During each run, fight waves of enemies and choose upgrades to shape your attacks and magic-aura combinations. Reviews describe distinct attack types and build experimentation as part of the run-to-run variety.
Spellbooks provide different passive benefits, while characters have distinct dodge spells. Between runs, progression includes upgrades to characters and demons, along with charms and other rewards.
Some supplied reviewers enjoy the game’s survivor-style runs, citing build variety, strategic choices, and appealing visuals. Others say the core concept is entertaining but repeatedly criticize the game as unfinished, pointing to the long absence of updates and concerns about development communication. A few also mention unclear menus or stats, and one reports repeated progress loss.





| Platforms | Windows |
|---|---|
| Achievements | 100 |
| Age ratings |
|
| Controller support | Xbox |
| Controller required | No |
| Demo | View demo on Steam |
| DLC / extras | 1 listed on Steam |