Single-player games like Oh!Ware
Below are 8 single-player Steam games similar to Oh!Ware, 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 Oh!Ware page.
Ranked picks
- 1

Crownbreakers
Single-player alternative to Oh!Ware — playable solo, no multiplayer required. Shares Strategy with Oh!Ware.
Tyrants keep the magical city of Cascade in a chokehold. They grow fat by grinding everyone else's soul into profit. ✊ENOUGH! Crash into their districts and build your deck as you push forward. Use your champions and cards to pummel some demonic billionaires in this turn-based card-game brawler.
- 2

Abalon Arena: Multiplayer Card Tactics
Single-player alternative to Oh!Ware — playable solo, no multiplayer required. Shares Strategy with Oh!Ware.
Cards, tactics and mutant squirrels! Enter the arena and compete head to head, play cooperatively or go it alone to defeat increasingly challenging onslaughts of enemies in a cunning game of wits set in the fantastical world of Abalon.
- 3

Dungeon Raid
Single-player alternative to Oh!Ware — playable solo, no multiplayer required. Shares Strategy with Oh!Ware.
Dungeon Raid is an adventure card roguelike. Dive deeper and deeper into the dungeon. Use everything you find to defeat enemies and kill the final boss. Good luck! And try not to die... from hunger.
- 4

Heatspire
Single-player alternative to Oh!Ware — playable solo, no multiplayer required. Shares Strategy with Oh!Ware.
Build devastating chains in this satisfying Connect-Four roguelike. Battle drunk ogres and loud knights, stack run-defining charms, drink powerful brews, and push your luck for explosive combos.
- 5

Kingdom of Ashes - Fallen Era
Single-player alternative to Oh!Ware — playable solo, no multiplayer required. Shares Strategy with Oh!Ware.
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.
- 6

Ledgermain
Single-player alternative to Oh!Ware — playable solo, no multiplayer required. Shares Strategy with Oh!Ware.
A roguelite deckbuilder about one thing: watching the numbers go up. Stack cards, chain jokers, and stamp your deck into an engine that snowballs from thousands into the billions.
- 7

Forge the Fates
Single-player alternative to Oh!Ware — playable solo, no multiplayer required. Shares Strategy with Oh!Ware.
Take deckbuilding to the next level. Transform your hand of cards into a tactical grid of runes. Plan, shift, and strike to unleash powerful combos and chain match-3 bonuses. Choose your hero, master their deck, and fight through deadly dungeons to face a mysterious dark overlord.
- 8

Conjurers
Single-player alternative to Oh!Ware — playable solo, no multiplayer required. Shares Strategy with Oh!Ware.
Defeat the Conjurers. Take their constellations. Conquer the Zodiac. A classic turn-based tactics game where deckbuilding lets players summon Zodiac creatures and hybrids, then steal new constellations by defeating rival Conjurers. Will you become powerful enough to face the Immortal Aquarius?