The Mimic Nightmare -- Full Fiction Story Walkthrough

Penny, Delilah, Charlotte, Jackson, and John are the so-called weirdos at school. One day they meet up to have a sleepover, and Penny pulls an Ouija Board out from her backpack, and her friends think nothing of it. They play the "harmless" game and realized they actually summoned a spirit called Sama. The next morning they wake up someplace strange... and they have to escape their nightmares.