First-person explorer, Montague’s Mount, is now available on Steam after a successful Greenlight campaign. To celebrate this, the game is 25% off for the first week of release. This greenlit version features new content such as extra voice narration, new plotlines in the form of collectable diaries, and some extra bugfixes and tweaks. Oculus Rift support is planned for Spring 2014, along with the final chapter of the story at a later date. Check out the trailer below to see some of the improvements in this Steam release, and the Steam store page for more info.