Single-player games like Star Stuff
Below are 8 single-player Steam games similar to Star Stuff, 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 Star Stuff page.
Ranked picks
- 1
Number Machine: Math Factory
Single-player alternative to Star Stuff — playable solo, no multiplayer required. Shares Strategy and Indie with Star Stuff.
Number Machine is an open-ended factory and automation game with math mechanics. Design, build, and optimize factories that automatically assemble and deliver complex numerical structures. Inspired by Opus Magnum and Infinifactory.
- 2
Charge!
Single-player alternative to Star Stuff — playable solo, no multiplayer required. Shares Strategy and Indie with Star Stuff.
Charge is a level-based puzzle game where you control the flow of charge around a circuit board. Arrange pre-built components into wondrous machines that take advantage of available resources and design your own modules from scratch.
- 3
Finite State Automaton Challenges 2
Single-player alternative to Star Stuff — playable solo, no multiplayer required. Shares Strategy and Indie with Star Stuff.
In the second episode of Finite State Automation Challenges, you will use finite-state automata to overcome 80 challenges from character string manipulation, computer science, and mathematics.
- 4
Trails
Single-player alternative to Star Stuff — playable solo, no multiplayer required. Shares Strategy and Indie with Star Stuff.
TRAILS is a cozy puzzle game in which you plot routes for floating sand ships. Deliver vital cargo to remote outposts - without collisions, dead ends, or backtracking. Every move counts in the wasteland.
- 5
Programmer Dungeon Knightress
Single-player alternative to Star Stuff — playable solo, no multiplayer required. Shares Strategy and Indie with Star Stuff.
Programmer Dungeon is a tactical game that challenges players to use logic programming to solve puzzles and progress through each level. Collect unique skills, use visual programming to automate your character, and defeat your enemies. Plan carefully and enjoy this exciting adventure!
- 6
Opus Cortex: A Nonogram Puzzle Story
Single-player alternative to Star Stuff — playable solo, no multiplayer required. Shares Strategy and Indie with Star Stuff.
Solve captivating nonogram puzzles to recover your lost memories. As a newly awakened AI, every puzzle you complete reveals a piece of the truth about your past and the dangers facing the world. Unravel the mystery, pixel by pixel.
- 7
Mystery Boxes
Single-player alternative to Star Stuff — playable solo, no multiplayer required. Shares Strategy and Indie with Star Stuff.
Mystery Boxes is a codebreaking puzzle game. Send 4-digit signals to a mysterious artifact, which will respond with another sequence. Look for patterns in the responses to identify the rules, then use this information to produce the target response.
- 8
Linkito
Single-player alternative to Star Stuff — playable solo, no multiplayer required. Shares Strategy and Indie with Star Stuff.
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.