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

Sand:box
Single-player alternative to Little Circuit — playable solo, no multiplayer required. Shares Simulation with Little Circuit.
"Falling sand" style particle sandbox, now with circuits and stickmen!
- 2

Sand in a Box
Single-player alternative to Little Circuit — playable solo, no multiplayer required. Shares Simulation with Little Circuit.
Sand in a Box is a 'falling sand' game that simulates thermal flow, electricity, radioactive decay, and gravity. Create art, experiment with physics, and craft your own simulation rules with user-friendly mod support!
- 3

Combustor
Single-player alternative to Little Circuit — playable solo, no multiplayer required. Shares Simulation with Little Circuit.
Gas reaction simulator. Build the ultimate jet engine, solve puzzles, or just make everything explode!
- 4

Gate Logic
Single-player alternative to Little Circuit — playable solo, no multiplayer required. Shares Simulation with Little Circuit.
Gate Logic lets you build any logic circuit made up from the Boolean logic gates NOT, AND, OR, NOR, XOR and XNOR on an infinite, grid based canvas.
- 5

TILEZ
Single-player alternative to Little Circuit — playable solo, no multiplayer required. Shares Simulation with Little Circuit.
A 2D creative sandbox where every tile is a tiny machine. Inspired by Redstone, LEGO, and Tabletop Simulator. One ruleset - Infinite possibilities. Create, experiment, and play solo or with friends.
- 6

Virtual Circuit Board
Single-player alternative to Little Circuit — playable solo, no multiplayer required. Shares Simulation with Little Circuit.
Virtual Circuit Board is the sandbox drawing-based logic simulator where you can build, program, decorate, and simulate anything from simple monochrome circuits to complex and colorful computers. Play with digital logic in this sandbox-only experience.
- 7

CRUMB Circuit Simulator
Single-player alternative to Little Circuit — playable solo, no multiplayer required. Shares Simulation with Little Circuit.
Powerful Realtime 3D Electronic Circuit Simulator
- 8

CipherCraft: Cyber Guardian Introduction
Single-player alternative to Little Circuit — playable solo, no multiplayer required. Shares Simulation with Little Circuit.
Immerse yourself in the strange world of CipherCraft: CGI, where you'll perform repairs, network infiltration, programming, server management, active server administration, and meticulous assembly and cleaning of computer components. Win against an Anonymous hacker who keeps sabotaging the company.
- 9

Just Keep Digging
Single-player alternative to Little Circuit — playable solo, no multiplayer required. Shares Simulation with Little Circuit.
A mining simulator where you dig deeper and deeper to find the rarest gems and ores to sell, upgrading your gear while meeting the company's increasing weekly profit quota.