Ben 10 Vol 8 - Game Over

Ben and Gwen are zapped into a Sumo Slammers video game. At first they think the goal is to win over each other — only to find out that they must actually work together to defeat the game’s cyber-über villain in order to return to the real world (Game Over). 

Chicago is in the middle of a long drought, so a deranged weatherman programs a robot “weather assistant” to create rain. But the robot creates a trio of weather monsters (Monster Weather)! In Super Alien Hero Buddy Adventure, it appears that Ben’s aliens have been ripped off to create a lame cartoon. Finally, an evil alien mummy challenges Ben and Gwen in a battle to obtain a rare and dangerous element (Under Wraps).