Single-player games like Cogs
Below are 9 single-player Steam games similar to Cogs, 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 Cogs page.
Ranked picks
- 1

Gizmos: Steampunk Nonograms
Single-player alternative to Cogs — playable solo, no multiplayer required. Shares Indie and Casual with Cogs.
Solve challenging nonograms (also known as picross, griddlers, etc.) to decipher a message from a distant planet!
- 2

Gearplexed
Single-player alternative to Cogs — playable solo, no multiplayer required. Shares Indie and Casual with Cogs.
Enjoy playing with gears? Gearplexed is a constructive problem-solving game with a variety of gear-based puzzles ranging from opening gates to building factories. Build gears to get the right amount of speed or torque to the target gears and be careful not to lock up your gear train.
- 3

Opus Magnum
Single-player alternative to Cogs — playable solo, no multiplayer required. Shares Indie with Cogs.
Opus Magnum is the latest open-ended puzzle game from Zachtronics, the creators of SpaceChem, Infinifactory, and SHENZHEN I/O. Design and build machines that assemble potions, poisons, and more using the alchemical engineer’s most advanced tool: the transmutation engine!
- 4

LIT: Bend the Light
Single-player alternative to Cogs — playable solo, no multiplayer required. Shares Indie and Casual with Cogs.
Light, darkness and remarkable puzzles! Bend the light to your will in this award winning physics-based puzzle game. Feel like a renaissance engineer, build your own solutions to light puzzles, feel your brain grow and all of that within the beautiful and mysterious world of LIT.
- 5

TOK HARDCORE
Single-player alternative to Cogs — playable solo, no multiplayer required. Shares Indie and Casual with Cogs.
TOK HARDCORE is a logical puzzle in which you need to connect all points with lines.
- 6

Nonograms
Single-player alternative to Cogs — playable solo, no multiplayer required. Shares Indie and Casual with Cogs.
Nonograms is a relaxing puzzle game where you use logic and creativity. Your goal is to reveal hidden pictures by filling in specific grid cells, based on numerical clues provided for each row and column. The games in this genre are also known as Picross, Griddlers, Pic-a-Pix, Hanjie, etc.
- 7

Machinarium
Single-player alternative to Cogs — playable solo, no multiplayer required. Shares Indie with Cogs.
Machinarium is the award-winning independent adventure game developed by the makers of Samorost series, Botanicula and CHUCHEL. Help Josef the robot save his girlfriend Berta kidnapped by the Black Cap Brotherhood gang!
- 8

Toki Tori
Single-player alternative to Cogs — playable solo, no multiplayer required. Shares Indie and Casual with Cogs.
The gameplay in Toki Tori is a blend of two genres. While it looks like a platform game, it's a puzzle game at heart. To progress through the game, the player must pick up each egg in a level using a set number of tools.
- 9

Portal 2
Single-player alternative to Cogs — playable solo, no multiplayer required.
The "Perpetual Testing Initiative" has been expanded to allow you to design co-op puzzles for you and your friends!