Conquest Tactics: Realm of Sin has officially entered Full Access on Steam, bringing a bold and unconventional take on the roguelite turn-based tactics genre. Developed by Singular Sunshine Studios and published by Thousand Generation, the medieval dark fantasy title is available now with a 10% launch discount, inviting players to conquer realms, forge strange alliances, and make decisions that shape the fate of their kingdom.
Already boasting over 10,000 Steam wishlists ahead of launch, Conquest Tactics: Realm of Sin arrives with strong momentum and a clear goal: combine deep tactical gameplay with unexpected humor, player-driven storytelling, and systems rarely seen in strategy games.
A Roguelite Tactics Game Where Every Choice Shapes Your Kingdom
At its core, Conquest Tactics: Realm of Sin is a turn-based strategy roguelite where no two runs unfold the same way. Players lead armies across a dangerous medieval world, conquering territories while adapting to shifting challenges and escalating threats.
Every move matters. Positioning, alliances, and long-term planning all feed into a constantly evolving campaign. The roguelite structure ensures that success and failure alike contribute to new strategies, encouraging experimentation and replayability.
Marry Anyone—Yes, Even Rocks
One of the game’s most talked-about systems is its limitless marriage mechanic. In Conquest Tactics: Realm of Sin, alliances aren’t just political—they’re personal. Players can marry princes, tycoons, goblins, ghosts, or even inanimate objects like rocks.
These relationships aren’t just cosmetic. Your chosen spouse directly influences your army’s abilities, synergies, and overall strategic direction. Want to reject an NPC’s advances or friend-zone a persistent suitor? That’s a valid tactical decision too.
This unusual system blends humor with meaningful gameplay impact, making social choices just as important as battlefield tactics.
Strategic Depth Through Sins, Virtues, and Time
Beyond marriage, Conquest Tactics introduces several layered systems that deepen its strategic identity:
- Sin and Virtue Paths shape your abilities and long-term power, rewarding or punishing decisions.
- A day and night power system advances time with every move, increasing the overall Threat Level and raising the difficulty as the campaign progresses.
- Risk-reward decisions force players to think multiple turns ahead—not just tactically, but narratively.
According to Producer Yah from Singular Sunshine Studios, the goal was to balance serious strategy with absurd freedom, allowing players to laugh at their choices while still facing meaningful consequences.
Tactical Combat Built on Hex-Based Innovation
Combat unfolds on a hexagonal grid, where units can be rotated to activate different effects on each side. This rotation-based system adds a unique layer of depth, encouraging smart positioning and flexible planning during every encounter.
Combined with diverse protagonists—each featuring their own core mechanics—the game supports multiple playstyles and strategic approaches across repeated runs.
Key Features of Conquest Tactics: Realm of Sin
- Turn-based roguelite tactics with evolving campaigns
- Hex-based combat with unit rotation mechanics
- Day and night system that increases difficulty over time
- Romance and marriage system with real gameplay impact
- Sin and Virtue paths that shape abilities and outcomes
- Multiple main characters with unique playstyles
- High replayability driven by player choice
Available Now on Steam
Conquest Tactics: Realm of Sin is available now in Full Access on Steam, launching with a limited-time 10% discount. Players can also follow the game’s Steam page to stay updated on future content and announcements.

