how do i get keys for "rust"

i need help on knowing how to get keys to play the game rust

(User was banned for this post ("Crap thread / Didn't look." - Swebonny))

you dont

[editline]27th June 2013[/editline]

there are no more rust keys

garry newman ran out of a digital product

Did you even look at the forum before posting this?

(User was banned for this post ("Image macro" - Swebonny))

whats a digital product

A product that is digital?