Single-player games like Conquest Tactics : Realm of Sin
Below are 10 single-player Steam games similar to Conquest Tactics : Realm of Sin, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Conquest Tactics : Realm of Sin page.
Ranked picks
- 1

Seferia Matrix
Single-player alternative to Conquest Tactics : Realm of Sin — playable solo, no multiplayer required. Shares Strategy and Indie with Conquest Tactics : Realm of Sin.
Roll dice, match combos, cast devastating spells. A roguelite deckbuilder where Yahtzee meets arcane magic — collect 200+ relics, engrave powerful sigils, and master three schools of sorcery.
- 2

Calypso
Single-player alternative to Conquest Tactics : Realm of Sin — playable solo, no multiplayer required. Shares Strategy with Conquest Tactics : Realm of Sin.
Calypso is the roguelike dice-builder! Roll dice to score big and earn powerful game-changing upgrades. Buy cards to enhance your score, and chips to upgrade your dice. Rinse and repeat to create the ultimate dice scoring Rube Goldberg machine!
- 3

Tomebound
Single-player alternative to Conquest Tactics : Realm of Sin — playable solo, no multiplayer required. Shares Strategy and Indie with Conquest Tactics : Realm of Sin.
Rescue corrupted books from your library, harness their power and rally their forces to fight for you in this hexgrid tactics deckbuilder! Combine cards to create uniquely powerful spells. With thousands of permutations to explore every turn, no two battles will ever be the same.
- 4

Guildrun
Single-player alternative to Conquest Tactics : Realm of Sin — playable solo, no multiplayer required. Shares Strategy and Indie with Conquest Tactics : Realm of Sin.
Turn a simple team into an unstoppable force and crush waves of monsters in this PvE autobattler roguelike. No two runs feel the same as you bend heroes beyond their class roles and discover countless combinations and synergies. Seal the rifts at your own pace and uncover what tore them open.
- 5

Gambition
Single-player alternative to Conquest Tactics : Realm of Sin — playable solo, no multiplayer required. Shares Strategy and Indie with Conquest Tactics : Realm of Sin.
A chess-inspired tactical roguelike where every battle becomes a puzzle of sacrifice and manipulation. Evolve chess pieces, build powerful armies, and turn clever sacrifices into devastating synergies.
- 6

Empire at Risk
Single-player alternative to Conquest Tactics : Realm of Sin — playable solo, no multiplayer required. Shares Strategy and Indie with Conquest Tactics : Realm of Sin.
Expand, conquer and dominate your rivals on dynamic hex maps. Capture regions, secure supply and adapt to every seed. Battle friends or AI in solo and multiplayer matches with up to 8 players and climb the leaderboard.
- 7

Diecast
Single-player alternative to Conquest Tactics : Realm of Sin — playable solo, no multiplayer required. Shares Strategy and Indie with Conquest Tactics : Realm of Sin.
Welcome to the dice roguelite. Stuff your bag with wild dice and pins, chain ridiculous scoring combos, and build a point engine to conquer ever-escalating targets. This ain't your Grandma's dice game!
- 8

Kingdom of Ashes - Fallen Era
Single-player alternative to Conquest Tactics : Realm of Sin — playable solo, no multiplayer required. Shares Strategy and Indie with Conquest Tactics : Realm of Sin.
A single-player roguelike deck-builder set in a fallen kingdom. Draft cards, chain elemental resonances, fight through procedural maps of battles, shrines, and bosses. Spend Ash at the Forge for permanent upgrades. Eight heroes, brutal Ascension tiers.
- 9

Knock on the Coffin Lid
Single-player alternative to Conquest Tactics : Realm of Sin — playable solo, no multiplayer required. Shares Strategy and Indie with Conquest Tactics : Realm of Sin.
Investigate your own death, find ways to break free from a time loop, choose a hero who will ascend to the throne and rule the Northern gate! The fates of whole nations of the land of Midian depend on your choices.
- 10

D.I.Y. Warriors
Single-player alternative to Conquest Tactics : Realm of Sin — playable solo, no multiplayer required. Shares Strategy with Conquest Tactics : Realm of Sin.
Build your ultimate team from warriors summoned directly from your own Steam library. Every game you own unlocks unique fighters, creating endless team combinations in this chaotic auto battler. Your library. Your warriors. Your strategy.