Steam Deck
Does Idle Demon Summoner work on Steam Deck?
Steam Deck
Valve has tested this game and it works fully on Steam Deck: readable text, good controller support, and no manual setup.
Status as checked with Valve on 1 October 2026.
A dark yet vibrant idle game featuring creature collecting, tower-defense, and bullet-heaven elements. Unlock new demons and weapons to conquer distant worlds.
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows 10 64-bit | Windows 10 64-bit |
| Processor | Intel Core i3 @1.2GHz | Intel Core i5 @3GHz |
| Memory | 4 GB RAM | 4 GB RAM |
| Graphics | Intel HD Graphics 615 (Onboard) | Intel UHD Graphics 750 (Onboard) |
| Storage | 200 MB available space | 200 MB available space |
Questions and answers
- Does Idle Demon Summoner work on Steam Deck?
- Verified. Valve has tested this game and it works fully on Steam Deck: readable text, good controller support, and no manual setup.
- How much RAM does Idle Demon Summoner need?
- 4 GB RAM
- How much storage space does Idle Demon Summoner need?
- 200 MB available space
Idle Demon Summoner
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