X2, formally known as X Series II, was the second tournament in the X Tournament Series. The tournament was organized and operated on 24 January 2015 by Doqtor Kirby. X2 marks the beginning of X Salty Suites, with Doqtor Kirby versus Game-Spidr as the main event. X2 was seeded with version 1.0 of the X Scoring System.