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Mnemonimov
Mnemonimov is a fantasy console where you program in ASSEMBLY like in the 80s. Build anything from games to operating systems and understand how computers work at a low level.

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Features
Single-player
Family Sharing
Steam is learning about this game 
Languages:
Interface Full Audio Subtitles
English ✔

Coming Soon To Early Access

The developers of this game intend to release as a work in progress, developing with the feedback of players.

Note: Games in Early Access are not complete and may or may not change further. If you are not excited to play this game in its current state, then you should wait to see if the game progresses further in development. Learn more

What the developers have to say:

Why Early Access?

“Mnemonimov is already a solid platform for exploring assembly programming, but there is still room for improvement. Early Access allows me to gather community feedback and improve the console over time.”

Approximately how long will this game be in Early Access?

“About a year.”

How is the full version planned to differ from the Early Access version?

“The full version is planned to include Steam Workshop integration and an overall improved experience.”

What is the current state of the Early Access version?

“Mnemonimov includes all features listed in the "About This Game" section. Players can write, run, and debug programs in assembly, although some areas may still be a little rough around the edges.”

Will the game be priced differently during and after Early Access?

“The price may increase upon full release to reflect improvements made during Early Access.”

How are you planning on involving the Community in your development process?

“Feedback and suggestions will be gathered through the Discord server and Steam forums.”
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This game is not yet available on Steam

Planned Release Date: May 28, 2026

This game plans to unlock in approximately 2 weeks

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About This Game

Mnemonimov (pronounced nee-mo-ni-move) is a low-level programming sandbox inspired by early game consoles. In this fantasy console, you program in assembly language with full control over execution, rendering your games and other creations to a retro monochrome screen.

Start by building simple games or exploring the included sample projects, then expand into more complex systems as you build everything from scratch. With no tutorials or challenges, you work things out by experimenting. Read the manual, write code, run it, debug it, and repeat as you go.

  • Expressive assembly language with RISC-style memory access, floating-point operations, and vector instructions.

  • 32-bit register-based virtual machine with a rich instruction set.

  • Labels, constants, bookmarks, and related directives for structuring large programs.

  • Support for referencing external assets, including images and binary files.

  • Integrated code editor with syntax highlighting and detailed error reporting.

  • Debugger with step-by-step execution, breakpoints, and inspection of registers and memory.

  • Command-line interface for managing projects and configuration.

  • Retro monochrome screen with 320x240 resolution at 60 Hz.

  • System calls for user input, rendering, terminal output, and system interaction.

  • Persistent memory storage for saving program data across runs.

  • Integrated technical reference covering the architecture, assembly language, and ABI conventions.

  • Large memory limits with no restrictions on code length or execution speed.

Mnemonimov is not a guided learning tool. Like a painting program won't teach you how to draw, or a 3D editor won't teach you how to model, Mnemonimov will not teach you programming logic, assembly, or game development. There are no tutorials or levels, and the manual is strictly a technical reference for the console.

Mnemonimov is focused entirely on programming and debugging. It does not include a sprite editor, sound editor, map editor, or any asset creation tools. The console currently does not feature sound output or standalone exporting.

System Requirements

Windows
SteamOS + Linux
    Minimum:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10+
    • Processor: 3.0 GHz+
    • Memory: 8 GB RAM
    • Graphics: OpenGL 3.3+ / 2 GB VRAM / 1366 x 768
    • Storage: 300 MB available space
    Recommended:
    • Requires a 64-bit processor and operating system
    Minimum:
    • OS: Ubuntu 24.04+
    • Processor: 3.0 GHz+
    • Memory: 8 GB RAM
    • Graphics: OpenGL 3.3+ / 2 GB VRAM / 1366 x 768
    • Storage: 300 MB available space
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