Renamed to elm-messenger/messenger-extra. That is where the repository lives now. It has not been published as a package under the new name.
Versions published as linsyking/messenger-extra still install under that name. 12 versions of 20 come from the new location (see their notes).
Messenger is a message-based (2D) game engine.
This library provides extra features besides the core library.
You can use RNG easily to generate random numbers in game using the time.
Convenient keycode query.