The complete script is leaked online. The plot sees our unfortunate couple, along with three friends, spending a weekend in the infamous cabin, only to wake the demons in the woods.
The first quarter follows the original film quite closely, albeit with better characterisation and dialogue, before veering off into completely new territory, sending Tobe and Lorna back to Victorian London, where they meet the now much older Ash, who has been travelling through time for decades, killing Deadites (think Doc Brown with a bloodlust). In exchange for Ash's soul, Ayoade's Rotso, Satan's right-hand man, agrees to get the couple back to 2012.
Interestingly, although Raimi regretted including it in the original, the tree rape scene appears in this, although it seems to be played more for laughs.
The victim gives birth to a tree baby.