Post news Report RSS OSK is finally OUT and available on Steam! OSK is now finally available on Steam, check it out! Posted by Sluggo971 on Sep 24th, 2019 ~ OSK is now finally released on Steam! ~~~ OSK is a shorter 2.5D platformer developed by the one-man studio Diax Game in which you climb an enormous tree, up towards the sky as a squirrel escaping the apocalypse down below. ~~~~~~ Check it out and read more on Steam! ~~~~~~~~~~~~~~