Sylvia Elsrode

Challengers compete for a share of $500,000.

Brad and Britni plan to win the game while the others plot their demise; a player gets caught stealing.

When one of the players falls ill, their true strength in the game becomes tested; Kayleigh gets fed up with her vendetta against Melissa, whose antics culminate in an explosive fight that rocks the Challenge house.

When the mysterious and offensive notes continue to circulate the Challenge house, they cause a stir among the female competitors and the culprit finally gets revealed; when four Challenge legends return, the game turns upside down.

A mysterious player leaves mean notes in the girls' room, causing havoc with their game as they all try to figure out the culprit; the bromance between Victor and Shane fractures into a newfound vendetta.

Challenge legends continue to wreak havoc on the game; one player uses the power of the grenade to threaten the competition, creating a powerful vendetta in the process.