Although catharsis theory as applied to violent media has been repeatedly refuted in the literature, scholars have recently proposed methods by which a cognitive form of catharsis might occur for people who utilize games to manage negative affect. Drawing on these ideas, the current study tests how video games are used to manage feelings of frustration and boost one's sense of competency. It also explores how these emotional processes influence game enjoyment and hostile attribution bias (HAB). We frustrated half of 82 participants prior to randomizing them to play a violent or nonviolent game. Our results showed that frustrated participants were motivated to progress farther in a video game. This in-game performance decreased their feelings of frustration, boosted their sense of competency, and increased their enjoyment of the game. However, for those who played a violent game, this enjoyment predicted hostile attributions: high enjoyment of violence increased HAB, while low enjoyment of violence decreased HAB. These findings have implications for how video games are used to manage negative feelings. (C) 2015 Elsevier Ltd. All rights reserved.