PCGame

Sin Castle

A puzzle RPG where equipment combinations create different solutions

Primary cells studio · Released Jun 19, 2017

IndieRPGStrategy

Reviews
Mostly Positive
79% of 94
Recent reviews
Not enough recent
Players
0
daily peak, Oct 30, 2026
Steam Deck
Untested
Last update on Steam
9 years ago
Jul 11, 2017
Minimum PC
HD
2 GB RAM · 1 GB disk
Full requirements

What is Sin Castle?

Sin Castle is a grid-based adventure game with RPG and strategy elements. You uncover spaces containing monsters and shops, assign character stats, and use items to overcome enemies that require different approaches.

For you if...

  • +you enjoy challenging puzzles governed by strict rules

Not for you if...

  • −you want an easy adventure that requires little planning

Screenshots and trailer

Sin Castle screenshot 1

Sin Castle system requirements

Minimum: HD, 2 GB RAM, 1 GB of disk space.

As published by the developer.

Can my PC run Sin Castle?

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Minimum

OS
Windows7
Processor
dual core
Graphics
Intel HD Graphics or better
Memory
2 GB RAM
Storage
1 GB available space
DirectX
Version 9.0c

Does Sin Castle have co-op or multiplayer?

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

Does Sin 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
16
Steam features
Cloud saves, Family Sharing
Languages
Text only: Simplified Chinese, Traditional Chinese.

Does Sin Castle use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

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

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