Single-player games like Doomer
Below are 8 single-player Steam games similar to Doomer, 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 Doomer page.
Ranked picks
- 1
Public Toilet Simulator
Single-player alternative to Doomer — playable solo, no multiplayer required. Shares Indie and Simulation with Doomer.
Manage your own public toilet business in the island city! Set up portable toilets, serve crowds with mobile restroom caravans, upgrade your facilities, protect the environment, and become the city's hygiene hero. From events to stadiums, hospitals to concerts, everyone is counting on you!
- 2
Smoking Simulator
Single-player alternative to Doomer — playable solo, no multiplayer required. Shares Indie and Simulation with Doomer.
Have you ever wanted to relax and have a good smoke in an atmospheric village? Then you are exactly at the right place - take a drag on your cigarette and go ahead and explore our wonderful world.
- 3
G.O.P.O.T.A 2
Single-player alternative to Doomer — playable solo, no multiplayer required. Shares Indie and Simulation with Doomer.
Don't you keep the kid's word?!
- 4
PANELKI
Single-player alternative to Doomer — playable solo, no multiplayer required. Shares Indie and Simulation with Doomer.
A utility worker earns for a ticket to leave the endless Siberian city of panel houses. Permafrost, day/night cycle, dynamic weather and open world. Feel the atmosphere of the northern city, having been in the role of a handyman. Now with multiplayer!
- 5
Bookshop Simulator
Single-player alternative to Doomer — playable solo, no multiplayer required. Shares Simulation and Early Access with Doomer.
Open your own bookshop! Order books, stock your shelves, and earn revenue. Use your profits to decorate, expand, and hire staff. Collect rare books that give powerful abilities. Adopt a cat to keep you and your customers company along the way!
- 6
G.O.P.O.T.A
Single-player alternative to Doomer — playable solo, no multiplayer required. Shares Indie with Doomer.
And you're a chubby guy?
- 7
СИМУЛЯТОР ЛАЗАНЬЯ ПО ЗАБРОШКАМ
Single-player alternative to Doomer — playable solo, no multiplayer required. Shares Indie and Simulation with Doomer.
At its core, it's not really a game. Rather, a short tour of the authentic post-Soviet courtyard, which has long been abandoned by local residents.
- 8
Haunted Room : 205
Single-player alternative to Doomer — playable solo, no multiplayer required. Shares Indie and Simulation with Doomer.
To save money, you rent an unusually cheap apartment, believing you could coexist with “them” as you always have. But you soon discover that the disturbances here run far deeper—and are far more dangerous—than anything you’ve encountered before.