Stack Machines

Achievements
Stack Machines is an open-ended puzzle programming game. Use the stack data structure in the form of 4 stack machines moving according to the modules(instructions) placed on a grid to read, transform and output different input sequences. Optimize your solutions for size, module count, speed and cost-effectiveness.
summary by MetaCritic
Release date:03 Dec 2022
Last update:21 Nov 2025 (on Steam, public branch)
Developers: UP DEVELOPMENT LTD.
Publishers: UP DEVELOPMENT LTD.
Included in Steam Family Sharing
Players
  • Current 0
  • Peak 3
Last two weeks Tracked from Steam