Following the events of the previous episode, Kaeloo is still playing Stumpy's video game. The others decide that she's played long enough and try to bring her back to reality.
"Let's Play Game Over: Level 2" contains the following tropes:
- Anger Born of Worry: Upon realizing just how bad Kaeloo's condition has gotten, Mr. Cat starts angrily screaming at her to stop using the Lotus-Eater Machine because he's worried for her safety.
- Black Eyes of Crazy: Kaeloo gets these after spending too much time inside the game.
- Curb-Stomp Battle: Kaeloo, having undergone Sanity Slippage while playing a VR game where she knows how to control everything, prepares to attack her friends; despite Kaeloo clearly having the upper hand, Quack Quack defeats her with just one punch.
- Multi-Part Episode: The second part of a two parter.
- O.O.C. Is Serious Business: It becomes clear just how worried Mr. Cat is when he starts yelling at Kaeloo to "come down here this instant!" like a parent would yell at a child.
- Replacement Goldfish: Kaeloo creates three flowers in her game, gives them similar names to her friends and treats them the same way as she would treat her friends (e.g. yelling at the "Mr. Cat" flower to stop hurting the "Quack Quack" flower).
- Sanity Slippage: Kaeloo undergoes this as a result of using the game for too long. She snaps out of it when brought back to the real world.
