Idea prompt 84:

 Predator vs. preys

 A bunch of teams of five must compete against each other. Their goal? Gather as many crystal balls as possible in order to unlock the temple of restoration in hopes of saving their friends. 

 What happened to their friends? Well, there's one person that's been turned into some sort of spider hybrid monster. This creature has one goal, and that's to turn the others. They don't know that this is a game. The good news is that when a player is turned, they still remain the memory that this is all a game, but even if they try to explain it. The original spider won't listen. It's all very, very unfortunate.