Usagi Engine is described as 'Usagi is a 2D game engine for making pixel art games in Lua 5.5. It features live reload, single-command cross-platform export, and a pause menu with input remapping built in' and is an app in the development category. There are more than 10 alternatives to Usagi Engine for a variety of platforms, including Windows, Linux, Mac, Web-based and Android apps. The best Usagi Engine alternative is LÖVE, which is both free and Open Source. Other great apps like Usagi Engine are TIC-80, PICO-8, atto and Pixel Vision 8.
VectorBoy is a fantasy console that can be used to play your own games written in the LUA scripting language. Unlike other systems of its kind, it doesn't use pixels to display graphics. Instead, the screen displays straight lines to form graphics of all kinds.
Riko4 is a Fantasy Console intended as a tool for pixel art game development. Built with Lua and SDL2.
CHROMA-60 is a Fantasy Computer programmed in assembly language for an emulated 8-bit CPU and has a scanline based renderer that supports raster effects and allows for very colorful images despite the 1-bit display.
