Single-player games like War for the Overworld
Below are 9 single-player Steam games similar to War for the Overworld, 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 War for the Overworld page.
Ranked picks
- 1

Dungeons 3
Single-player alternative to War for the Overworld — playable solo, no multiplayer required. Shares Strategy and Simulation with War for the Overworld.
At last, the Dungeon Lord has successfully united the forces of evil and established his dark empire. Time for the next step in his most diabolical quest: expansion!
- 2

Dungeon Keeper™ 2
Single-player alternative to War for the Overworld — playable solo, no multiplayer required. Shares Strategy with War for the Overworld.
Bad guys have all the fun. Discover your dark side as you build an evil underground kingdom and defend it against the forces of good.
- 3

Evil Genius
Single-player alternative to War for the Overworld — playable solo, no multiplayer required. Shares Strategy with War for the Overworld.
Everybody wants to rule the world! Achieve global power with EVIL GENIUS, the one and only complete world domination simulator. All the everyday tasks of the deliciously wicked mastermind are available to experience and master from building your ultra-secret base to developing spectacular super-weapons to carry out your nefarious master...
- 4

MachiaVillain
Single-player alternative to War for the Overworld — playable solo, no multiplayer required. Shares Strategy and Indie with War for the Overworld.
Machiavillain is an evil mansion management and strategy game, inspired by Dungeon Keeper, Prison Architect and all the horror movie clichés! Build your own manor, raise your monsters, set up your traps, and exterminate your victims. But to gain reputation you'll have to slay by the horror movie rules!
- 5

Ruinarch
Single-player alternative to War for the Overworld — playable solo, no multiplayer required. Shares Strategy and Indie with War for the Overworld.
Ruinarch is an evil god simulator and sandbox game where you mess with people’s lives for hilarious results! Make them vampires, werewolves or bard haters and cackle as the drama unfolds. Once you’re done, unleash a malicious buffet of spells and custom plagues to wipe them out and start anew!
- 6

KeeperRL
Single-player alternative to War for the Overworld — playable solo, no multiplayer required. Shares Strategy and Simulation with War for the Overworld.
KeeperRL is a retro dungeon simulator with roguelike and RPG elements. Take the role of an evil keeper and build a formidable dungeon. Recruit sinister minions, equip and train them to explore the world and fight the forces of good.
- 7

Dwarf Fortress
Single-player alternative to War for the Overworld — playable solo, no multiplayer required. Shares Strategy and Indie with War for the Overworld.
Build a fortress and try to help your dwarves survive against a deeply generated world. Keep your dwarves happy, grow their community and beware of digging too deeply. The deepest, most intricate simulation of a world that's ever been created.
- 8

Dungeon Tycoon
Single-player alternative to War for the Overworld — playable solo, no multiplayer required. Shares Strategy and Simulation with War for the Overworld.
Build your own dungeon and attract heroes from all over the realm! Grow your business by exploiting every facet of your visitors' dungeon exploration experience. Will you be able to keep your evil dungeon business going?
- 9

Galacticare
Single-player alternative to War for the Overworld — playable solo, no multiplayer required. Shares Strategy and Simulation with War for the Overworld.
Build, manage and optimise intergalactic hospitals! Recruit staff to satisfy the whims of various alien species, and cure their bizarre illnesses - for money! Save the (literal) Galaxy in story mode, or head into sandbox to design the hospital of your dreams.