Stack Machines (tuxdb.com)

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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.
Features

4 stacks
Wrapping resizable board
Open-ended puzzles with a lot of potential for optimization
4 optimization metrics
Histograms

Version 1.1 - recording solution videos and a tutorial

Just like the update for our latest game - OCTOPTICOM 3D, the highlight of version 1.1 of Stack Machines is the new video-recording feature, which lets you easily record and share your solutions.

[img src=\"https://cdn.cloudflare.steamstatic.com/steamcommunity/public/images/clans/43478012/3208939790bf0820bc5749150767cd896d82190b.png\"][/img]

[img src=\"https://cdn.cloudflare.steamstatic.com/steamcommunity/public/images/clans/43478012/06a7907a65cb815b3550c49180ed332723681d31.png\"][/img]

A short recorded video:

You can control the length of the video from the Settings.

[p align=\"start\"][img src=\"https://cdn.cloudflare.steamstatic.com/steamcommunity/public/images/clans/43478012/ab9848a953a7d4023eaf1e7d35036a89f6e1aa76.png\"][/img][/p]

Changelog for version 1.1:

added recording of solution videos, available from the Histograms dialog
[/*]
added a tutorial to level 1
[/*]
updated to Godot 3.6.2, for Linux users the oldest supported Ubuntu version is now 20.04
[/*]

[ 2025-11-18 01:26:09 CET ] [Original Post]

Minimum Setup

OS: Ubuntu 16.04+. SteamOS; 64-bitMemory: 4 GB RAM
Memory: 4 GB RAM

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