LIKO-12
An open-source fantasy computer for creating and sharing tiny retro games and programs, built with LÖVE.
What is LIKO-12?
LIKO-12 is an open-source fantasy computer designed for creating, playing, and sharing tiny retro-style games and programs. It provides a complete virtual environment with a customizable DOS-like operating system called DiskOS, which includes command-line tools and visual editors. The platform emphasizes simplicity and shareability, allowing users to export their creations as disk files that others can run.
Hobbyists, educators, and retro gaming enthusiasts interested in learning game development or programming within a constrained, nostalgic environment. It's particularly suited for beginners exploring Lua and 2D game creation.
Developers choose LIKO-12 for its open-source nature, integrated editing tools, and focus on community sharing. It offers a free alternative to commercial fantasy consoles like PICO-8, with cross-platform availability and a customizable operating system.
Overview
LIKO-12 is an open source fantasy computer made using LÖVE
Use Cases
Best For
- Learning game development with Lua in a constrained environment
- Creating and sharing small retro-style games as standalone disk files
- Teaching programming concepts through interactive, game-based projects
- Experimenting with pixel art and tile-based map design
- Exploring fantasy console development as an alternative to commercial options
- Building simple command-line programs within a DOS-like operating system
Not Ideal For
- Projects requiring ongoing maintenance, bug fixes, or feature updates
- Teams needing comprehensive, well-organized documentation for onboarding
- Developers seeking modern graphics, 3D capabilities, or high-performance engines
- Commercial game development where long-term support and ecosystem stability are critical
Pros & Cons
Pros
Includes visual sprite, map, and code editors directly within the fantasy computer, enabling game creation without external tools, as shown in the README gallery.
Available on desktop, mobile via Google Play, and itch.io, allowing development and play across multiple devices, as listed in the 'Available on' section.
Features DiskOS, a fully customizable DOS-like OS with command-line tools that users can modify, providing a flexible retro computing experience.
Saves games as shareable .disk files, facilitating community-driven distribution and playback on any LIKO-12 installation, as emphasized in the project description.
Cons
The README explicitly states the project is no longer developed or maintained, meaning no updates, security patches, or official support, posing risks for long-term use.
Documentation is scattered across multiple websites and a Discord bot, making it difficult for new users to find cohesive guides, as admitted in the README.
The author confesses to 'ninja crimes' with Lua-specific hacks that sacrifice code clarity, which can hinder community contributions and debugging.
Open Source Alternative To
LIKO-12 is an open-source alternative to the following products:
Frequently Asked Questions
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