Single-player games like Assembly Run
Below are 8 single-player Steam games similar to Assembly Run, 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 Assembly Run page.
Ranked picks
- 1
One More Depth
Single-player alternative to Assembly Run — playable solo, no multiplayer required. Shares Action and Indie with Assembly Run.
A fast-paced, 4-player co-op action RPG. As an orphan, dive into twisted realms to retrieve the legendary "Precious." Don't let the cute art fool you—lethal threats await in the abyss. Dual-Class Builds: Mix and match classes with diverse loot to craft thousands of unique combat styles.
- 2
Toypunk
Single-player alternative to Assembly Run — playable solo, no multiplayer required. Shares Action with Assembly Run.
A roguelite third-person puppet-shooter where you wield an entire toybox of absurd weaponry. Fight hordes of cotton-stuffed baddies across fantastical biomes in single-player or co-op. Experience crazy synergies and unlock more toys between runs!
- 3
RIG Riot
Single-player alternative to Assembly Run — playable solo, no multiplayer required. Shares Action with Assembly Run.
RIG Riot is a roguelike third-person mech-action shooter. Fight increasingly difficult enemies while completing objectives, level up, and choose the Weapons and Volatile Mods that will let you return from your raids victorious. Discover thousands of permanent parts, and build a RIG unlike any other.
- 4
Hypercore
Single-player alternative to Assembly Run — playable solo, no multiplayer required. Shares Action and Indie with Assembly Run.
Hypercore is a Party Platformer made both with and without multiplayer in mind. Over 1 Billion runs possible with up to 4 players locally. Use Numerous Items against dangerous enemies, scale Golden Cliffs and Barren Landscapes and do what is considered impossible.
- 5
Guns & Dragons
Single-player alternative to Assembly Run — playable solo, no multiplayer required. Shares Action with Assembly Run.
coming soon!
- 6
Neophyte Protocol
Single-player alternative to Assembly Run — playable solo, no multiplayer required. Shares Action and Indie with Assembly Run.
Fight through massive alien hordes, craft devastating builds, and discover powerful loot combinations in this fast-paced sci-fi action roguelite. Every decision shapes your run as you push your build to impossible levels of power, alone or with up to four players.
- 7
Dream Fortress
Single-player alternative to Assembly Run — playable solo, no multiplayer required. Shares Action and Indie with Assembly Run.
A survival roguelike where you kill hordes of aliens while gathering resources, crafting gear, and building fortresses on an ever-changing planet. After asserting dominance, recruit your team of aliens to devastate other players in a strategic autobattler.
- 8
Little Drone TuTuTu
Single-player alternative to Assembly Run — playable solo, no multiplayer required. Shares Action and Indie with Assembly Run.
Little Drone TuTuTu is a top-down twin-stick roguelite shooter. Pilot a heavily armed drone through a hostile research facility, blast waves of security bots and bosses, and stack weapons and augments until the whole screen lights up. Short runs, wild builds, no two ever play the same.