Mario & Luigi: Paper Jam

Mario & Luigi: Paper Jam is a roleplaying video game developed by AlphaDream and published by Nintendo for the Nintendo 3DS in 2015. The game centers on Mario, Luigi, and Paper Mario who must team up to defend the Mushroom Kingdom from Bowser and Paper Bowser.

​Predator

 * Petey Piranha

​Prey

 * Mario
 * Luigi

​Scenario
Early on in the game, Mario, Luigi, and Paper Mario battle Petey Piranha who serves as the first boss. During the battle, Petey will often perform an attack in which he grabs either Mario or Luigi, chews them in his mouth, causing damage, and then swallows them. After Petey receives enough damage, he will spit out the eaten brother(s). However, he is capable of eating both Mario and Luigi and if Paper Mario falls in battle while they are both in Petey's stomach, the game will end.