Single-player games like One King Is Enough
Below are 8 single-player Steam games similar to One King Is Enough, 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 One King Is Enough page.
Ranked picks
- 1
Graphic Tower Defense
Single-player alternative to One King Is Enough — playable solo, no multiplayer required. Shares Strategy and Indie with One King Is Enough.
This is a minimalist-style tower defense game that is easy-going and relaxing, with a moderate level of difficulty. Build your tower formations to fend off enemies. It also supports online multiplayer, allowing you to team up and experience an unprecedented level of tower defense fun!
- 2
Overwork Empire
Single-player alternative to One King Is Enough — playable solo, no multiplayer required. Shares Strategy and Indie with One King Is Enough.
Manage, defend, exploit! As the boss, use cards to build, assign staff, and force overtime for profit in this sim/tower defense/card blend. Experience overtime culture from the boss view.
- 3
Yokai Art 2: Tales of the Nine-Tails
Single-player alternative to One King Is Enough — playable solo, no multiplayer required. Shares Strategy and Indie with One King Is Enough.
After defeating Fujin and Raijin, Hiro and his allies found peace at his grandfather’s house. One day, Sanbi sensed a distant summon. After tracing the energy, they discovered it came from her true form—the nine-tailed fox. Determined to help, Hiro and his friends set off on a new journey.
- 4
Three Kingdoms Club Manager
Single-player alternative to One King Is Enough — playable solo, no multiplayer required. Shares Strategy and Indie with One King Is Enough.
This is a tactical roguelike with grid battles. Recruit heroes, collect gear and passives to build teams. The roguelike mode has Slay the Spire-style maps, 6 classes with unique difficulties. Shop pulls items and rare upgrades. League mode offers 18 factions with football-style ranks.
- 5
Hathor's Peak
Single-player alternative to One King Is Enough — playable solo, no multiplayer required. Shares Strategy and Indie with One King Is Enough.
Hathor's Peak is a roguelike solitaire, reach the needed score before being out of cards. Progress through the levels, some of which will be boss battles that impose special rules and require you to use your action cards wisely.
- 6
Tactics Greed
Single-player alternative to One King Is Enough — playable solo, no multiplayer required. Shares Strategy and Indie with One King Is Enough.
Perfect for RTS beginners and veterans alike! 『Tactics Greed』is an action RTS game with deck-building elements. Master unique tactics combining units and magic to climb the global rankings!
- 7
Xenopurge
Single-player alternative to One King Is Enough — playable solo, no multiplayer required. Shares Strategy and Indie with One King Is Enough.
Xenopurge is a tactical auto-battler where you are a Commander tasked with purging the Xenos threat. Operate from a remote command center, issuing indirect orders via multi-screen interfaces. Plan routes, set priorities, and adapt as missions escalate and feel the true weight of being in command.
- 8
Vasrak Kingdom: Battle on the frontier
Single-player alternative to One King Is Enough — playable solo, no multiplayer required. Shares Strategy and Indie with One King Is Enough.
A real-time strategy game combining deck-building mechanics. Summon soldiers to control a 3x3 battlefield and deal damage by completing lines using Tic-Tac-Toe rules. Make quick decisions and build your deck strategically to protect the kingdom’s resources.