This is a game developed using the LÖVE 2d game library. In order to run this game you require the LÖVE 2d executable found at https://love2d.org/
Excerpt from the LÖVE website:
"Hi there! LÖVE is an awesome framework you can use to make 2D games in Lua. It's free, open-source, and works on Windows, Mac OS X, Linux, Android and iOS."
Once you have the executable, you can run my game from the commandline.
Navigate to bytelo/ and run
love.exe .
This should execute love in the current directory (which in turn finds main.lua and launches the game)
Additionaly, you can access the very first release here: https://github.com/Zenrix/bytelo/releases/tag/0.1.1, warning: this release is likely FAR behind the repo/source code.