An Instant Classic-like Goosebumps fun presents - The Crystal of Nightmares (2017, UK) - made by CoolzDane for rangerfan151, The Parody of Goosebumps

Crystal of Nightmares

 * To better cram for a big upcoming test, the Ranger teens head up to Billy's Uncle's cabin up in the mountains. Goldar uses this brain-storming session to his advantage, by manipulating their dreams with the Crystal Of Nightmares. Their worst fears are played out in their dreams, causing them to be completely paranoid and constantly afraid when they wake up. Can our heroes overcome these self-esteem impairments to seek out and destroy the Crystal?