Ubisoft's online shooter XDefiant receives its first update, addressing numerous issues within the game as well as bringing back the Practice Zone game mode, though players may want to be wary before jumping in to try it out. It's been a longer road than most likely expected for Ubisoft's Tom Clancy universe-inspired shooter. With mounting pressure to be a "Call of Duty Killer" due to its fast-paced arena-style gameplay, XDefiant suffered multiple delays along the road to release.