Single-player games like Gunhouse
Below are 10 single-player Steam games similar to Gunhouse, 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 Gunhouse page.
Ranked picks
- 1

Windmill Kings
Single-player alternative to Gunhouse — playable solo, no multiplayer required. Shares Strategy and Indie with Gunhouse.
The evil black wizard has installed a clone on your throne and exiled you from the kingdom. Come, Exile. The time has come to take your kingdom back! Once you learn the tactics, challenge your friends in one-on-one battles.
- 2

Box Room
Single-player alternative to Gunhouse — playable solo, no multiplayer required. Shares Strategy and Indie with Gunhouse.
Pick up and throw magic boxes. Use abilities like the Magic Wand to zap them away. Call in the next round of boxes, and organize your room to maximize combinations and chain reactions. Explore a sprawling dungeon of ever changing rules, surprises and milestones to conquer.
- 3

Age of Defense: Prehistory
Single-player alternative to Gunhouse — playable solo, no multiplayer required. Shares Strategy and Indie with Gunhouse.
The most addicting tower defense game, packed with monsters and tough defenders, all of which fit perfectly into the cartoonish environment. Prehistory is a prologue for the main story Age of Defense.
- 4

Monster Battle Quest
Single-player alternative to Gunhouse — playable solo, no multiplayer required. Shares Action and Strategy with Gunhouse.
Recruit and evolve the perfect monster team to destroy opposing enemy. Defeat enemy monsters to earn gold, increase your strength, and dominate the monster world.
- 5

Worms Blast
Single-player alternative to Gunhouse — playable solo, no multiplayer required. Shares Strategy with Gunhouse.
Fall in line for fast, furious fire fights with Worms™ Blast. Your mission: launch your worm marine into hostile waters and blast your way to survival through intense puzzle action! Take the big chunk of puzzle-styled gameplay and slice into 60 fun-sized missions.
- 6

Defender's Quest 2: Mists of Ruin
Single-player alternative to Gunhouse — playable solo, no multiplayer required. Shares Strategy and Indie with Gunhouse.
Rise above the Mirk and protect your ship from dangers unknown in the latest entry in the classic Defender’s Quest tower defense series!
- 7

Age of Defense
Single-player alternative to Gunhouse — playable solo, no multiplayer required. Shares Strategy and Indie with Gunhouse.
Age of Defense is a tower defense game full of mind-blowing mayhem. There are tons of monsters and tough defenders in the game each of which fits perfectly into a funny cartoonish setting.
- 8

Aliens Go Home Run
Single-player alternative to Gunhouse — playable solo, no multiplayer required. Shares Action and Indie with Gunhouse.
A combination of Breakout, Shoot Em Up, and Baseball, Aliens Go Home Run puts you in the shoes of a young baseball player versus a horde of invading aliens. Play ball!
- 9

Demonschool
Single-player alternative to Gunhouse — playable solo, no multiplayer required. Shares Strategy with Gunhouse.
Demonschool is a new-style tactics RPG where motion equals action. Defeat big weirdos in between the human and demon worlds as Faye and her misfit companions, while navigating university life on a mysterious island.
- 10

Hyper Gunsport
Single-player alternative to Gunhouse — playable solo, no multiplayer required. Shares Action and Indie with Gunhouse.
An arcade action game about shooting a ball into a goal. It's cyberpunk volleyball with guns.