Glyph’s days as a platform for third party titles are over, as Trion Worlds has purged the store of all non-home-brewed games. Those who purchased third party single player games through Glyph will be able to access their content from here on forward, however the items will be removed from the store barring any further purchases. Furthermore, gamers also have the option to port their licenses over to Steam.
If you purchased any single player download games from Glyph, you should have received an email with an activation code for each game you purchased. If you did not receive this email, please . Once you have your keys, you’ll need to activate them on Steam.
(Source: Trion Worlds)

