When the heroes wake up on Snow Day morning,there isn't a snowflake in sight! The heroes must quest to free the Snow Dragon and save Snow Day for all.

Mr Friendlyface's hat has been stolen by a Big Ole Worm, and the heroes must quest to get it back. As they trail the worm through the Prickly Desert, Trevor accidentally spikes himself all over on a cactus. But all is not lost – now that he is covered in sharp spikes, Trevor realises that he has a unique superpower, and when the time comes to confront the Big Ole Worm, it's Spiky Trevor to the rescue!

The forest has run out of bath sponges and is becoming very stinky. Their latest order never arrived, and so the heroes must quest under the sea to Merhaven to collect them. However, Hoofius, whose singing stinks worse than his armpits, decides to enter the annual Merhaven Song Contest and accidentally causes a simple quest to collect bath sponges to turn into something much more perilous.