Conquest Tactics : Realm of Sin

Turn-based tactical roguelite where world-map travel makes enemies more dangerous

Singular Sunshine Studios · Released Jan 27, 2026

Reviews: Mostly Positive; 70% of 169
Recent reviews: Not enough recent
Players: 1; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 4 months ago; Jun 9, 2026
Minimum PC: GTX 750 Ti; 6 GB RAM · 4 GB disk; Full requirements

What is Conquest Tactics : Realm of Sin?

A single-player tactical roguelite set in a dark fantasy realm torn by chaos and sin. Across each run, you travel a world map, make choices, and deploy, move, and rotate troops in turn-based battles on a hex grid.

For you if...

+you enjoy tabletop-style rules and careful unit positioning
+you like experimenting with different squads across repeated runs

Not for you if...

−you want real-time combat rather than turn-based planning

What players say

70% of 169 reviews are positive

Players praise the tactical depth and the powers granted by sins. Common complaints concern unclear explanations and limited variety between runs. Later reviews also report bugs, including stalled enemy turns and summoning problems.

Screenshots and trailer

Conquest Tactics : Realm of Sin screenshot 1

Conquest Tactics : Realm of Sin system requirements

Minimum: GTX 750 Ti, 6 GB RAM, 4 GB of disk space.

As published by the developer.

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Minimum

OS: Windows 7 (SP1+)
Processor: Intel Core i5-2400 / AMD FX-6300
Graphics: Nvidia GTX 750 Ti / AMD Radeon R7 260X (VRAM 2 GB)
Memory: 6 GB RAM
Storage: 4 GB available space
DirectX: Version 11

Does Conquest Tactics : Realm of Sin have co-op or multiplayer?

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

Single-player

Does Conquest Tactics : Realm of Sin 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
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, macOS
Achievements: 27
Steam features: Cloud saves, Family Sharing
Languages: Text only: English, Japanese, Thai, Korean, Simplified Chinese.

Does Conquest Tactics : Realm of Sin 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