Single-player games like OBA DOBA
Below are 8 single-player Steam games similar to OBA DOBA, 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 OBA DOBA page.
Ranked picks
- 1

Red Rocket Defencism
Single-player alternative to OBA DOBA — playable solo, no multiplayer required. Shares Strategy with OBA DOBA.
You, a military officer from our great autocratic motherland, must protect our precious rockets from the evil capitalist enemy in this revolutionary base building strategy game. Bribe! Surveil! Purge! Imbibe! The end justifies the means when you have to protect our invaluable rockets!
- 2

AeonFall
Single-player alternative to OBA DOBA — playable solo, no multiplayer required. Shares Strategy with OBA DOBA.
Endless waves of 100,000 infected pour toward you. A brutally hard roguelike defense built on the Paradox of Progress: every advance raises the noise, and louder noise draws a deadlier swarm. Design your base, break through with one unit you control, and adapt each run. Survive a planet alone.
- 3

BELTFED - Roguelike Factory Defense
Single-player alternative to OBA DOBA — playable solo, no multiplayer required. Shares Strategy with OBA DOBA.
You are a rogue AI with one directive: AUTOMATE DEATH. Shred, burn and vaporize overwhelming swarms of ravenous bugs as your part factory, part war machine lays waste to one world after another. In BELTFED, the factory is your weapon.
- 4

Frontier Control : Invasion
Single-player alternative to OBA DOBA — playable solo, no multiplayer required. Shares Strategy with OBA DOBA.
Frontier Control: Invasion is a Real-Time Strategy survival game in which you play the commander of a human space colony under the attack of outer space robots. Build your base, train your colony, and fight herds of enemies and bosses.
- 5

Age of Bricks
Single-player alternative to OBA DOBA — playable solo, no multiplayer required. Shares Strategy with OBA DOBA.
A real-time strategy multiplayer classic. Build your base brick by brick, then raise an army against your friends online. Or save your friendship and team up together to defeat a hard army.
- 6

Halftime Builders
Single-player alternative to OBA DOBA — playable solo, no multiplayer required. Shares Strategy with OBA DOBA.
Halftime Builders is a game that mixes Tower Defense, Horde Survivor, RTS and Roguelike elements. Pick your defenses, build them up, collect scrap, level up and kill an endless amounts of mobs. Once you die use your hard earned gold to improve your chances and start again!
- 7

DwarfHold: Tokens & Towers
Single-player alternative to OBA DOBA — playable solo, no multiplayer required. Shares Strategy with OBA DOBA.
Build and defend your dwarven settlement. Stack tokens to gather resources, create tools and build towers. Keep your dwarves fed with ginger beer, discover new crafting recipes, and fend off the animals attacking at night!
- 8

Don't Mind the Robots
Single-player alternative to OBA DOBA — playable solo, no multiplayer required. Shares Strategy with OBA DOBA.
Build deadly mazes and outsmart a rogue AI in this strategic tower defense game. Adapt your defenses, use aiming parameters to your advantage, and activate powerful perks to survive increasingly complex waves of incoming robots.