Summonsters

A survival auto-battler where summoned creatures do all the fighting

SFCO Games · Released Feb 29, 2024

Reviews: Mostly Positive; 76% of 189
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 1 year ago; Oct 8, 2025
Minimum PC: 1 GB RAM · 0.4 GB disk; Full requirements

What is Summonsters?

In this top-down, single-player auto-battler, you move a summoner around the map, buy creatures, and manage gold and population. Merging three matching creatures upgrades them, and you combine artifacts using recipes. Bosses arrive at ten-minute intervals, with the final boss appearing at the thirty-minute mark.

For you if...

+you enjoy managing resources and planning builds during runs

Not for you if...

−you want hands-on attacks rather than automatic battles
−you want cooperative or competitive multiplayer

What players say

76% of 189 reviews are positive

Players praise the summoning concept and the build possibilities from artifact combinations. Common complaints concern limited map and summon variety, weak progression between runs, and steep difficulty spikes.

Screenshots and trailer

Summonsters system requirements

Minimum: 1 GB RAM, 0.4 GB of disk space.

As published by the developer.

Can my PC run Summonsters?

The published requirements do not name a graphics card we can compare.

Set up my PC →

Minimum

OS: Windows 10
Memory: 1 GB RAM
Storage: 400 MB available space

Does Summonsters have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does Summonsters run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

Sometimes shows mouse, keyboard or non-Deck controller icons
Some in-game text is small and may be hard to read
The native resolution is not the default one
All functionality is accessible with the default controller configuration
Default graphics settings perform well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 12
Steam features: Family Sharing
Languages: Text only: English, Simplified Chinese, Korean.

Does Summonsters use AI-generated content?

Yes. The developers disclose AI-generated content on the game's Steam page:

AI was used to create the game's main screen and results screen.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam