Single-player games like Aperture Desk Job
Below are 12 single-player Steam games similar to Aperture Desk Job, 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 Aperture Desk Job page.
Ranked picks
- 1

Portal
Single-player alternative to Aperture Desk Job — playable solo, no multiplayer required. Shares Action with Aperture Desk Job.
Portal™ is a new single player game from Valve. Set in the mysterious Aperture Science Laboratories, Portal has been called one of the most innovative new games on the horizon and will offer gamers hours of unique gameplay.
- 2

3 Minutes to Midnight® - A Comedy Graphic Adventure
Single-player alternative to Aperture Desk Job — playable solo, no multiplayer required. Shares Adventure and Casual with Aperture Desk Job.
In a race against time, Betty embarks on a thrilling, comedy-packed adventure to crack a conspiracy that starts with a bang and ends at 3 Minutes to Midnight.
- 3

Dispatch
Single-player alternative to Aperture Desk Job — playable solo, no multiplayer required. Shares Action and Adventure with Aperture Desk Job.
Dispatch is a superhero workplace comedy where choices matter. Manage a dysfunctional team of misfit heroes and strategize who to send to emergencies around the city, all while balancing office politics, personal relationships, and your own quest to become a hero. All episodes out now!
- 4

Kill It With Fire
Single-player alternative to Aperture Desk Job — playable solo, no multiplayer required. Shares Action and Casual with Aperture Desk Job.
Kill It With Fire is a first-person action game about hunting spiders and causing collateral damage.
- 5

Donut County
Single-player alternative to Aperture Desk Job — playable solo, no multiplayer required. Shares Adventure and Casual with Aperture Desk Job.
Donut County is a story-based physics puzzle game where you play as an ever-growing hole in the ground. Meet cute characters, steal their trash, and throw them in a hole.
- 6

The Stanley Parable
Single-player alternative to Aperture Desk Job — playable solo, no multiplayer required. Shares Adventure with Aperture Desk Job.
The Stanley Parable is a first person exploration game. You will play as Stanley, and you will not play as Stanley. You will follow a story, you will not follow a story. You will have a choice, you will have no choice. The game will end, the game will never end.
- 7

Drunken Robot Pornography
Single-player alternative to Aperture Desk Job — playable solo, no multiplayer required. Shares Action with Aperture Desk Job.
Bullet-hell, boss-battle, first-person shooter, with giant-robots, martinis and jetpacks. YES. Drink the cocktails. Fight the titans. Make your own Titans. Drink your friend's cocktails.
- 8

I Am Bread
Single-player alternative to Aperture Desk Job — playable solo, no multiplayer required. Shares Action and Adventure with Aperture Desk Job.
You are bread. Your mission, become toast! Take on all hazards to deliciousness as you head on an epic adventure in one of the the toughest games ever baked. All of the game modes (including Bagel Race) are now unlocked so there's sure to be something to suit everyone's taste!
- 9

Portal 2
Single-player alternative to Aperture Desk Job — playable solo, no multiplayer required. Shares Action and Adventure with Aperture Desk Job.
The "Perpetual Testing Initiative" has been expanded to allow you to design co-op puzzles for you and your friends!
- 10

Left 4 Dead 2
Single-player alternative to Aperture Desk Job — playable solo, no multiplayer required. Shares Action with Aperture Desk Job.
Set in the zombie apocalypse, Left 4 Dead 2 is a co-operative action horror FPS takes you and your friends through the cities, swamps and cemeteries of the Deep South, from Savannah to New Orleans across five expansive campaigns.
- 11

Half-Life 2
Single-player alternative to Aperture Desk Job — playable solo, no multiplayer required. Shares Action with Aperture Desk Job.
Reawakened from stasis in the occupied metropolis of City 17, Gordon Freeman is joined by Alyx Vance as he leads a desperate human resistance. Experience the landmark first-person shooter packed with immersive world-building, boundary-pushing physics, and exhilarating combat.
- 12

Half-Life
Single-player alternative to Aperture Desk Job — playable solo, no multiplayer required. Shares Action with Aperture Desk Job.
Named Game of the Year by over 50 publications, Valve's debut title blends action and adventure with award-winning technology to create a frighteningly realistic world where players must think to survive. Also includes an exciting multiplayer mode that allows you to play against friends and enemies around the world.