- "As a reward, I offer you the crashed UFO Gladitorial Challenge!"
- ―Gremlin Roger[src]
He is behind the Thinnerfalls and he can only be freed if Mickey also freed Gremlin Wilco and completely dried the Thinner. Roger gives Mickey the UFO Challenge Quest and if Mickey completes this Quest, he will get a Bronze Pin. Roger is one of the Gremlins that has to be rescued to earn the Gremlin Guardian Pin.