Olivia and Simon planned an adventurous trip exploring the hills and fjords of Norway, but they get more than they planned for when a fissure opens up below them, pulling them into a secret world of strange creatures, powerful magic crystals, and high-technology. With Olivia missing and the inhabitants of this peculiar world turning against the humans, can you help Simon find her and safely return to the surface world? You'll need all of your wits and puzzling skills to dig your way out in this fantastical Hidden-Object Puzzle Adventure!