Single-player games like Cards of Bellum
Below are 8 single-player Steam games similar to Cards of Bellum, 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 Cards of Bellum page.
Ranked picks
- 1

Mau Squared
Single-player alternative to Cards of Bellum — playable solo, no multiplayer required. Shares Indie and Casual with Cards of Bellum.
Mau² is a deck builder Roguelite based on classic games such as Mau-Mau and Uno. Get as many points as possible to guarantee your victory even if you don't clear your hand, and upgrade your deck to make sure you always stay on top.
- 2

Up Cards
Single-player alternative to Cards of Bellum — playable solo, no multiplayer required. Shares Strategy and Indie with Cards of Bellum.
UP CARDS is a light roguelike card game. In this exciting journey, you need to control the card situation, play the best combinations, stack additional effects to turn the tide, choose your permanent rewards, and reach new heights through different strategic builds.
- 3

Brawl To The West
Single-player alternative to Cards of Bellum — playable solo, no multiplayer required. Shares Strategy and Indie with Cards of Bellum.
"Join this hilarious auto-battler! Equip gear, grow fruit trees, and tame monsters to build your team. Choose unique characters or battle others in ranked mode—every run is fresh! Weaklings perish; victors take all. Will you go the farthest? Dive in now!"
- 4

Kingdom of Ashes - Fallen Era
Single-player alternative to Cards of Bellum — playable solo, no multiplayer required. Shares Strategy and Indie with Cards of Bellum.
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.
- 5

Hell Wait
Single-player alternative to Cards of Bellum — playable solo, no multiplayer required. Shares Strategy and Indie with Cards of Bellum.
HELL WAIT is riichi mahjong crossed with roguelike deckbuilding. Stack your jokers. Upgrade your yaku. Try not to deal in. You'll need those fingers.
- 6

Cards Of Calling
Single-player alternative to Cards of Bellum — playable solo, no multiplayer required. Shares Strategy with Cards of Bellum.
A roguelike deckbuilder where you command summoned creatures in battle. Build your deck, create powerful synergies, and fight alongside your pack in tactical turn-based combat.
- 7

Master of Piece
Single-player alternative to Cards of Bellum — playable solo, no multiplayer required. Shares Strategy and Indie with Cards of Bellum.
Recruit mercenaries, combine their traits, and forge endless synergies. Venture through the mysterious medieval realm, facing powerful foes and mighty bosses. Simple turn-based rules hide deep strategic depth—build your ultimate team, master the pieces, and uncover the secrets of the Black fog.
- 8

Castle V Castle
Single-player alternative to Cards of Bellum — playable solo, no multiplayer required. Shares Strategy and Indie with Cards of Bellum.
A stylish single player 1v1 card game funded and supported by Slay the Spire's Casey Yano and inspired by browser classic Castle Wars. Build up your castle and knock down your opponent's brick by brick!