Single-player games like Phasewright
Below are 8 single-player Steam games similar to Phasewright, 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 Phasewright page.
Ranked picks
- 1
SYSCALL: RING ZERO
Single-player alternative to Phasewright — playable solo, no multiplayer required. Shares Strategy and Indie with Phasewright.
Reverse-engineer a private 1990s BBS. Read disassembly, patch broken checks, optimize a nine-core rack, and write assembly firmware that locks onto live scope traces. With 200+ puzzles, full controller support and offline play, you can refine your assembly skills on all your devices!
- 2
ChromaFlow
Single-player alternative to Phasewright — playable solo, no multiplayer required. Shares Strategy and Indie with Phasewright.
Build a factory powered by color. Extract red, green, and blue, route them through conveyor networks, and mix them into an expanding spectrum. Fulfil requests for the Chroma Core, unlock new technology, and optimize every production line.
- 3
Number Machine: Math Factory
Single-player alternative to Phasewright — playable solo, no multiplayer required. Shares Strategy and Indie with Phasewright.
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.
- 4
Paper Flags
Single-player alternative to Phasewright — playable solo, no multiplayer required. Shares Strategy and Indie with Phasewright.
A two-player abstract strategy game on a 9×9 board. Fold your pieces to advance diagonally. Unfold them into flags — moving like rooks across rank and file. Plant three flags on your opponent's back row, or cut their forces to three.
- 5
Circuitra
Single-player alternative to Phasewright — playable solo, no multiplayer required. Shares Simulation with Phasewright.
Circuitra is a challenging visual logic puzzle game about building increasingly complex circuit boards. Limited inputs, tight board space and changing contract constraints force you to debug and rethink your designs in order to grow your circuit-design business.
- 6
U.V.S. Nirmana
Single-player alternative to Phasewright — playable solo, no multiplayer required. Shares Indie and Simulation with Phasewright.
U.V.S. Nirmana is a engineering puzzle game from Coincidence, the creators of Kaizen: A Factory Story and the inventors of the Zach-like. Set off on the Unreturning Void Ship Nirmana as it continues a journey of uncountable eons toward the edge of the universe.
- 7
The Farmer Was Replaced
Single-player alternative to Phasewright — playable solo, no multiplayer required. Shares Strategy and Indie with Phasewright.
Program and optimize a drone to automate a farm and watch it do the work for you. Collect resources to unlock better technology and become the most efficient farmer in the world. Improve your problem solving and coding skills.
- 8
Linkito
Single-player alternative to Phasewright — playable solo, no multiplayer required. Shares Strategy and Indie with Phasewright.
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.