Single-player games like The Signal State
Below are 9 single-player Steam games similar to The Signal State, 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 The Signal State page.
Ranked picks
- 1
SHENZHEN I/O
Single-player alternative to The Signal State — playable solo, no multiplayer required. Shares Simulation with The Signal State.
BUILD CIRCUITS. WRITE CODE. RTFM.
- 2
Linkito
Single-player alternative to The Signal State — playable solo, no multiplayer required. Shares Simulation with The Signal State.
Unleash your brainpower in Linkito and ignite the insurgency! Link, build, solve, defuse, and decode by using your logic. Craft your own challenges in the level editor or tackle community creations.
- 3
Comet 64
Single-player alternative to The Signal State — playable solo, no multiplayer required. Shares Simulation with The Signal State.
Comet 64 is a programming puzzle game. The year is 1984. All you got is a Comet 64 home computer and the operator's manual it came with.
- 4
Alan's Automaton Workshop
Single-player alternative to The Signal State — playable solo, no multiplayer required. Shares Simulation with The Signal State.
Alan's Automaton Workshop is an open-ended programming puzzle game. Start a new business with Alan Turing and his groundbreaking innovation: the Turing Machine. Build unique automatons, and solve all kinds of problems from clients.
- 5
Turing Complete
Single-player alternative to The Signal State — playable solo, no multiplayer required. Shares Simulation with The Signal State.
Learn CPU architecture with puzzles
- 6
EXAPUNKS
Single-player alternative to The Signal State — playable solo, no multiplayer required. Shares Simulation with The Signal State.
The year is 1997. You used to be a hacker, but now you have the phage. You made a deal: one hack, one dose. There’s nothing left to lose… except your life.
- 7
Silicon Zeroes
Single-player alternative to The Signal State — playable solo, no multiplayer required. Shares Simulation with The Signal State.
Build hardware. Solve puzzles. From the creator of Manufactoria, a new open-ended puzzle game set in Silicon Valley's first startup.
- 8
Kaizen: A Factory Story
Single-player alternative to The Signal State — playable solo, no multiplayer required. Shares Simulation with The Signal State.
Kaizen is an open-ended puzzle automation game from the original Zachtronics team, set in 1980s Japan. Design, build, and optimize production lines to create iconic products, like calculators, camcorders, and arcade machines.
- 9
SpaceChem
Single-player alternative to The Signal State — playable solo, no multiplayer required. Shares Simulation with The Signal State.
Zachtronics is back with an ambitious new design-based puzzle game. Take on the role of a Reactor Engineer working for SpaceChem, the leading chemical synthesizer for frontier colonies. Construct elaborate factories to transform raw materials into valuable chemical products!