Stop Breaking My Castle!

A strategy auto-battler where monsters defend their castle from heroes

Team DunningKruger · Published by SPARTA Club · Released Aug 4, 2025 · Early Access

Early Access, no updates for over a year AI-generated content disclosed

Reviews: Very Positive; 82% of 61
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Untested
Last update on Steam: 1 year ago; Aug 28, 2025
Minimum PC: 4 GB RAM · 1 GB disk; Full requirements

What is Stop Breaking My Castle!?

You play the Demon Lord in a free-to-play, single-player roguelite, protecting your castle from invading heroes. Across runs, you summon, position, and evolve monsters that fight automatically, collecting gold from defeated heroes and souls from fallen monsters for experience.

For you if...

+you want a casual strategy game for short sessions
+you enjoy cute art in a fantasy setting

Not for you if...

−you want to control attacks directly during combat
−you want multiplayer competition rather than solo defense

What players say

82% of 61 reviews are positive

Players praise the straightforward gameplay and ease of getting started. Complaints include limited depth and content, unfinished English localization, and what some reviewers describe as AI-generated artwork.

Screenshots and trailer

Stop Breaking My Castle! system requirements

Minimum: 4 GB RAM, 1 GB of disk space.

As published by the developer.

Can my PC run Stop Breaking My Castle!?

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

Set up my PC →

Minimum

OS: Windows 10 64bit
Processor: Dual core from Intel or AMD at 2.8 GHz
Memory: 4 GB RAM
Storage: 1 GB available space
DirectX: Version 11

Does Stop Breaking My Castle! have co-op or multiplayer?

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

Single-player

Does Stop Breaking My Castle! run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 1
Steam features: Family Sharing
Languages: Text only: Korean, English.

Does Stop Breaking My Castle! use AI-generated content?

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

Background illustration, character illustration

The statement mentions: Art

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 28, 2026. How to filter AI games on Steam