|Season Monsuno: World Master, Episode 25|
|Air date||November, 21, 2012|
Endgame is the twenty-fifth episode of Monsuno: World Master. It first aired on November 21st, 2012.
Chase and the teens are trying to figure out a way to rescue Jeredy and Ace, before it's too late from the cruel hands of Dr. Emmanuel Klipse! But, we soon learn it may already be too late, because Klipse has revealed his ultimate plan to Jeredy...to capture Chase and use him for scientific experiments. If Jeredy wants to save his son, the good doctor must perform his own scientific experiments...on Ace.
- Toxic Ace