Downloads
Documentation is in ALPHA and is not as verbose as the beta or final release will be. Some minor details might be wrong.
Unity Package
There is no Unity Package or Unity Asset Store asset available at the moment.
You can directly grab the bLua source code from the /Plugins/bLua folder in the example project here. See Gettings started > Installation on this website for more details.
Example Project
https://github.com/blua-devs/blua-example