TIC-80 is an open-source mini retro game engine for making 240x136 pixels 16 color game "cartridges", it has built-in tools for development: code, sprites, maps, sound editors and the command line. There is also a Pro version with some extra features.
Supported languages: Lua, Moonscript, Javascript, Ruby, Wren, Fennel, and Squirrel.
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Pros
Pro Free
Free version already includes most features but a paid version is available.
Pro All tools in one place
The app contains tools for coding, sprite editing, map editing, sfx and music editing.
Pro Export
Exports easily to Windows, Windows-XP, mac, Linux and HTML.
Pro Many Scripting languages' supported
Use awesome scripting languages like: Lua, Wren, Moonscript, JS, Ruby, etc.
Pro Retro-styled and restricted environment
Pixelated Software with a good retro style.
Pro Noob underdog
You can imagine this engine Shiva Lua scripting language making 2d side scrolling Megaman style games a Bandai trademark.
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