First of all: you can't put the series into any category regarding game movies. If you watch these films you will get nice short movies including a story, real life elements as well as machinimatics.
All episodes are in german, but you might find subtitled versions. If you do so, please tell us.
Part 3 of 5:
Our protagonist, MrWhite, gets a call by Crash to come into the arena, immediately. There, he needs to free the land from the evil General Pain, because... "he is the hero"! - Bliccer