Single-player games like Backroom Cleaners
Below are 9 single-player Steam games similar to Backroom Cleaners, 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 Backroom Cleaners page.
Ranked picks
- 1
Rotten Rounds
Single-player alternative to Backroom Cleaners — playable solo, no multiplayer required. Shares Action with Backroom Cleaners.
A class-based co-op roguelike third-person shooter where you and your team fight through escalating zombie hordes, choose powerful upgrades after each round, and see how far you can survive before the horde overwhelms you.
- 2
The Eyes of Ouros
Single-player alternative to Backroom Cleaners — playable solo, no multiplayer required. Shares Action with Backroom Cleaners.
An infinitely generating third person shooter Rougelite. Experience the end of the world through various survivors with unique abilities. Explore and loot the underground as you go deeper to escape the hell on the surface. Try to go as deep underground as possible.
- 3
One More Depth
Single-player alternative to Backroom Cleaners — playable solo, no multiplayer required. Shares Action with Backroom Cleaners.
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.
- 4
DROSS
Single-player alternative to Backroom Cleaners — playable solo, no multiplayer required. Shares Action with Backroom Cleaners.
DROSS is a procedurally Generated FPS, set in a derelict facility infested with alien bugs. Explore, collect powerful weapons and equipment, to upgrade your gear and fight the Dross.
- 5
Hours After Midnight
Single-player alternative to Backroom Cleaners — playable solo, no multiplayer required. Shares Action with Backroom Cleaners.
Dive deep into a roguelike survival quest against Rettam'diov, the Consumer of Worlds. Progress, earn experience, refine characters, and uncover potent tools. Face relentless hordes alone or amplify the thrill, teaming up cross-platform in our distinctive co-op mode.
- 6
Slimewest
Single-player alternative to Backroom Cleaners — playable solo, no multiplayer required. Shares Action with Backroom Cleaners.
Face off against an invasion of slimes in this 2D roguelite with pixel art graphics. Play alone or with up to 4 friends and save the city from the devouring attack of these creatures. Get your weapon ready and embark on this bang bang western style adventure. Play now and prove your mettle!
- 7
Mauled Horde
Single-player alternative to Backroom Cleaners — playable solo, no multiplayer required. Shares Action with Backroom Cleaners.
Mauled Horde is a free-to-play 1–3 player co-op horde shooter. Survive relentless waves solo or with friends. Spend resources at Citadels to buy and upgrade weapons, unlock active and passive skills, activate traps, and shape your build as each round grows more intense.
- 8
Shadow Survival
Single-player alternative to Backroom Cleaners — playable solo, no multiplayer required. Shares Action with Backroom Cleaners.
Unleash familiar and unfathomable weaponry upon hordes of demonic forces and fight for survival along side your friends in this story-driven online action game.
- 9
Backroom Company
Single-player alternative to Backroom Cleaners — playable solo, no multiplayer required.
Backroom Company (aka Async Corporation) is a mysterious group exploring “Noclip.” No one knows who created it. Follow the missing explorers' traces and find strange items deep in the Backrooms.