Post-apocalyptic Adventures of Ott & Ren

Ott and Ren are almost to Denver when yet another shortcut slows them down in the form of 'Crevice', a settlement build around an old ski lodge. The leaders won't let them pass through without paying or completing several tasks for them. With no time to lose, they get to work, not knowing that they will be expected to offer their services in more ways than one before the day is over.