Single-player games like Pillow Simulator
Below are 16 single-player Steam games similar to Pillow Simulator, 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 Pillow Simulator page.
Ranked picks
- 1

Grow Up
Single-player alternative to Pillow Simulator — playable solo, no multiplayer required. Shares Indie and Adventure with Pillow Simulator.
Leaping from mind-boggling heights, bouncing off Champolines, soaring inches from floating islands, BUD can do it all - that look of mild terror, that’s his daredevil face. Help the adorable little robot collect MOM’s scattered ship parts and return them to the moon.
- 2

I Am Bread
Single-player alternative to Pillow Simulator — playable solo, no multiplayer required. Shares Indie and Adventure with Pillow Simulator.
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!
- 3

Supraland
Single-player alternative to Pillow Simulator — playable solo, no multiplayer required. Shares Indie and Adventure with Pillow Simulator.
Try the demo! A mix between Portal, Zelda and Metroid. Exploration, puzzles, terrible combat, secret upgrades and new abilities that help you reach new places. Playtime 12-25h.
- 4

Human Fall Flat
Single-player alternative to Pillow Simulator — playable solo, no multiplayer required. Shares Indie and Adventure with Pillow Simulator.
Human Fall Flat is a hilarious, light-hearted platformer set in floating dreamscapes that can be played solo or with up to 8 players online. Free new levels keep its vibrant community rewarded.
- 5

Totally Reliable Delivery Service
Single-player alternative to Pillow Simulator — playable solo, no multiplayer required. Shares Indie and Adventure with Pillow Simulator.
Delivery Attempted. That's the Totally Reliable Delivery Service guarantee! T.R.D.S. is a ragdoll physics simulation about terrible package delivery couriers. Work together using odd machinery, useful gadgets, and the wonders of physics to reliably deliver packages to their destination.
- 6

Goat Simulator
Single-player alternative to Pillow Simulator — playable solo, no multiplayer required. Shares Indie and Simulation with Pillow Simulator.
Goat Simulator is the latest in high-tech Goat Simulation technology.
- 7

PlayForm: Human Dynamics
Single-player alternative to Pillow Simulator — playable solo, no multiplayer required. Shares Adventure and Simulation with Pillow Simulator.
PlayForm is an experimental physics sandbox. Physically simulated humans run, jump, climb, push, pull and smash their way through diverse worlds. Have fun with various tools and obstacles to create thrilling situations and experience next-gen physics.
- 8

Kynseed
Single-player alternative to Pillow Simulator — playable solo, no multiplayer required. Shares Indie and Adventure with Pillow Simulator.
Embark on a lifetime of adventure in a beautiful world of creativity and intrigue. Raise a family, customise your farm, run a business, craft items, and battle some marvellously malevolent monsters.
- 9

Calculate It
Single-player alternative to Pillow Simulator — playable solo, no multiplayer required. Shares Indie and Simulation with Pillow Simulator.
A roguelike where you build your own calculator. Buy unusual buttons, combine them with passive upgrades, and reach target numbers while saving turns and charges. Defeat bosses that change the rules and unlock new possibilities for future runs.
- 10

Door
Single-player alternative to Pillow Simulator — playable solo, no multiplayer required. Shares Indie and Adventure with Pillow Simulator.
You will have to face hundreds of different doors, and decide which one you should go to in order to get to the main secret. You have to open the doors in many locations of this world, each of which is dedicated to its type of doors.
- 11

Pandora`s room
Single-player alternative to Pillow Simulator — playable solo, no multiplayer required. Shares Indie and Adventure with Pillow Simulator.
What would happen if you were in the room, the only thing that will be inside is the mysterious red button? Nothing happened, as long as you do not press it. Your choice determines everything here, because the room is full of secrets, and each key has consequences that will determine the outcome of the game is yours.
- 12

Power of The Void
Single-player alternative to Pillow Simulator — playable solo, no multiplayer required. Shares Indie and Adventure with Pillow Simulator.
Welcome to Hell! Can you help a little demon escape from hell and go to heaven? He does not want to torture sinners but wants to help lost souls. To do this, he will have to use the power of void and go through hell, purgatory, and paradise, to gain freedom. However, the devil does not intend to give up so simply.
- 13

Golden Key
Single-player alternative to Pillow Simulator — playable solo, no multiplayer required. Shares Indie and Simulation with Pillow Simulator.
Do you think that officials are greedy and corrupt fools? Congratulations, now you are one of them. You are an official whose daughter was suddenly and deadly sick and needs money for treatment. Will you save your daughter and become a hero for her, or will you be a hero for your people?
- 14

Door2:Key
Single-player alternative to Pillow Simulator — playable solo, no multiplayer required. Shares Indie and Adventure with Pillow Simulator.
Door2:Key - breathtaking and mysterious door-puzzle game in which any little thing could be a key to the solution
- 15

Kalidazkoph
Single-player alternative to Pillow Simulator — playable solo, no multiplayer required. Shares Indie with Pillow Simulator.
Cleaning up in your attic you find strange VHS tapes on which are recorded some experiments. Understand the secrets surrounding these tapes and understand the purpose of the dimension machine.
- 16

Dungen
Single-player alternative to Pillow Simulator — playable solo, no multiplayer required. Shares Indie and RPG with Pillow Simulator.
A fun roguelike with cards, which differs from the rest in one small detail: for each card you pay with your health. Who will kill you faster, the enemy or yourself?