Ultra Crash Bros. Extreme

Ultra Crash Bros. Extreme (ウルトラクラッシュブラザーズ SPECIAL) often shortened to "UCBE" or "Extreme" is a crossover fighting game for the Bintendo Swig. It was first teased on March 8th, 2018 at the end of the Bintendo Direct released the same day, and fully revealed on June 12th at E3 2018. It is the fifth installment in the Ultra Crash Bros. series (sixth if the two versions of Ultra Crash Bros. 4 are counted as separate games). The game was released worldwide on December 7th, 2018.

Ultra Crash Bros. Ultimate received universal acclaim from both critics and players, with some critics calling it the best installment in the series. It received praise for its large amount of content and fine-tuning of existing Crash gameplay elements, although its online mode was widely criticized. As of December 31, 2019, Extreme had sold over 17.68 million copies worldwide, making it the best-selling Ultra Crash Bros. game and also the best-selling fighting game of all time, beating Ultra Crash Bros. Scuffle and Road Warrior II, which originally held each title. Its massive success has had it nominated for, and win, multiple awards.