ABI-DOS
Build the most advanced operating system ever created! Can you master the fictional simulation language of this mind-bending machine?
92% of 441 Steam reviews are positivePlayers online now: 2Free
Games like Crosstalk
Chasing that replayable and retro feeling you got from Crosstalk? Give these games a try when the craving hits.
Virtual Circuit Board
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.
Replayable, Retro, Relaxing
91% of 307 Steam reviews are positivePlayers online now: 3$14.99MHRD
MHRD is a hardware design game, in which you design various hardware circuits in a hardware description language. The hardware circuits you design get more complex as you go until you create a fully functional CPU design.
Replayable, Retro, Relaxing
88% of 439 Steam reviews are positive$9.99Turing Complete
Start with a single logic gate and puzzle your way up to a working CPU. Turing Complete walks you from NAND gates through arithmetic, memory and assembly until a computer you built from scratch runs code you wrote for it. Then the sandbox opens and you can build whatever you like, screens, sound and all.
Replayable, Retro, Relaxing
95% of 5,780 Steam reviews are positivePlayers online now: 123$19.99Retro Gadgets
Retro Gadgets is a sandbox where you build, code, and customize gadgets inspired by old-school electronics.
Replayable, Retro, Relaxing
88% of 481 Steam reviews are positivePlayers online now: 3$19.99SHENZHEN I/O
Build circuits from microcontrollers, memory and logic gates, then program them in a tiny assembly language to meet real spec sheets. A demanding puzzle game about doing more with less, set at an electronics company in Shenzhen. When the code fights back, there is always solitaire.
Replayable, Retro, Relaxing
95% of 3,765 Steam reviews are positivePlayers online now: 45$14.99Hard Chip
Hard Chip is a 3D simulation/puzzle game about building processors focusing on realism. Explore the world of semiconductor chip design and delve into the intricacies of CPU logic, floor planning, and propagation delay.
Replayable, Relaxing
91% of 69 Steam reviews are positive$14.99Logic World
Invent a new computer! Logic World is a first-person sandbox simulation game that's all about digital logic. Play alone or with friends, design unique machines, build up layers of complexity, and experience the joy of circuits!
Replayable, Relaxing
94% of 345 Steam reviews are positive$25TIS-100
A broken computer from the 1980s lands on your desk, and the only way to fix it is to write assembly code by hand. TIS-100 turns real low-level programming into puzzles: a dozen instructions, tiny memory, and over 45 challenges that are solvable, just not easily. When your program finally runs clean, the satisfaction is enormous.
Replayable, Relaxing
97% of 3,398 Steam reviews are positivePlayers online now: 18$6.99Silicon Zeroes
Build hardware. Solve puzzles. From the creator of Manufactoria, a new open-ended puzzle game set in Silicon Valley's first startup.
Replayable, Retro, Relaxing
88% of 249 Steam reviews are positive$14.99PlayASM
Build a computer from the inside out. Write real assembly, watch every register and byte change live, then draw graphics, compose chiptune music, program a robot arm and build 3D voxel worlds. 100+ missions. Full mod support. No black boxes.
Retro, Relaxing
$13.59Circuit Artist
Lay out real chips pixel by pixel. Wire length is delay, layers are speed.
Replayable, Retro, Relaxing
100% of 14 Steam reviews are positive$9.99CRUMB Circuit Simulator
CRUMB is a 3D circuit sandbox where you build electronics on a virtual breadboard without burning a single component. Wire up LEDs, transistors, logic chips and a programmable microcontroller, then watch your circuit run in real time. A calm, low-pressure workbench for learning how electronics actually work.
Replayable, Relaxing
79% of 827 Steam reviews are positivePlayers online now: 20$8.99
Hidden gems like Crosstalk
Sand:box
Mix pixel particles into contraptions, from simple circuits to floods of sand, all at your own unhurried pace.
93% of 1,729 Steam reviews are positivePlayers online now: 24$1.99
Plasma
Snap together hundreds of parts into robots, factories or arcade machines, then teach them what to do with visual programming, alone or with friends.
90% of 1,179 Steam reviews are positivePlayers online now: 11Free
Virtual Circuit Board
Virtual Circuit Board is the sandbox drawing-based logic simulator where you can build, program, decorate, and simulate anything from simple…
91% of 307 Steam reviews are positivePlayers online now: 3$14.99
Retro Gadgets
Retro Gadgets is a sandbox where you build, code, and customize gadgets inspired by old-school electronics.
88% of 481 Steam reviews are positivePlayers online now: 3$19.99
Logic World
Invent a new computer! Logic World is a first-person sandbox simulation game that's all about digital logic.
94% of 345 Steam reviews are positive$25
The Signal State
Fix a post-apocalyptic farm by wiring modular synthesizer modules, one puzzle at a time.
87% of 655 Steam reviews are positivePlayers online now: 6$19.99
CRUMB Circuit Simulator
Wire LEDs, chips and a microcontroller on a 3D breadboard and watch your electronics come to life.
79% of 827 Steam reviews are positivePlayers online now: 20$8.99
Turing Complete
Wire up gates, memory and assembly until a machine you designed runs your own code, then keep building in the sandbox.
95% of 5,780 Steam reviews are positivePlayers online now: 123$19.99
EXAPUNKS
Write little programs that slip into networks, do the job and get out, one puzzle at a time.
96% of 1,382 Steam reviews are positivePlayers online now: 12$19.99
Hardware Engineers
Hardware Engineers is a simulation game where you have to manage a IT business.
84% of 281 Steam reviews are positive$14.99
Rogue Bit
A single bit of computer memory became sentient and decided to escape from digital into the real world.
88% of 122 Steam reviews are positive$11.99
Newest games like Crosstalk
Logic Arrows
Logic Arrows is a sandbox game where you design your own mechanisms: from logic gates to an entire computer.
100% of 18 Steam reviews are positivePlayers online now: 39
MatchMaker95 - A Programming Simulator
The programming simulator. MatchMaker95 is a cozy(ish) coding tycoon where you write real C++, grow a chaotic dating app startup, unlock…
94% of 16 Steam reviews are positive$5.29
Chip Builder
ChipBuilder is a story driven puzzle game about digital logic.
100% of 4 Steam reviews are positive$10
Code: Terraform
Write scripts that run rovers, power grids and drone fleets on a frozen planet, and watch your colony grow as the world starts answering back.
84% of 388 Steam reviews are positivePlayers online now: 79$14.99
Rawbugs
A Linux-native robot programming sandbox inspired by Brad Heide's 1992 Robugs.
100% of 2 Steam reviews are positiveFree
SYSCALL: RING ZERO
Reverse-engineer a private 1990s BBS. Read disassembly, patch broken checks, optimize a nine-core rack, and write assembly firmware that locks onto…
100% of 2 Steam reviews are positive$12.99
Data Center
Buy racks, mount the hardware and wire your own network, then watch the traffic find its way through.
76% of 1,014 Steam reviews are positivePlayers online now: 43$8.99
Tinker Game
Tinker Game is a circuit building sandbox where you use the 30 unique components and 5 buildable layer to create any type of circuit you can…
100% of 3 Steam reviews are positive$4.99
EmuDevz
A game about building emulators! Implement your own NEEES core in JavaScript, get instant feedback with unit/video tests, build the graphics unit in…
90% of 80 Steam reviews are positiveFree
QuantumPulse 2A
Solve programming puzzles on a fictional computer with radio-based communication and unique limitations.
94% of 31 Steam reviews are positive$11.99
Programming Simulator
you are a game developer who writes game code according to the tasks assigned by the company.
75% of 8 Steam reviews are positive$8.99
Hard Chip
Hard Chip is a 3D simulation/puzzle game about building processors focusing on realism.
91% of 69 Steam reviews are positive$14.99