Welcome to Crater Lake … the year six school trip where your first day might just be your last …

Maybe it’s the bloodstained man who tries to stop the coach. Maybe it’s the absence of welcoming staff, but something is definitely not right at Crater Lake Activity Centre.

Then, at night, things get much, much stranger … Lance and his friends, Chets, Katja, Big Mak and Adrianne find themselves in a fight for survival and must work together to defeat a swarm of enemies.

But whatever happens they must never, ever, fall asleep!