Streets of Rage 4 is a side-scrolling beat 'em up game developed by Dotemu Lizardcube and Guard Crush Games and published by Dotemu. The game is a continuation of Sega's Streets of Rage trilogy originally released for the Sega Genesis during the 1990s. It was released for Nintendo Switch PlayStation 4 Windows Xbox One Linux and macOS in 2020 for Stadia in 2021 and Android and iOS in 2022. Streets of Rage 4 received generally positive reviews and sold over 2.5 million copies by April 2021. An expansion Mr. X Nightmare was released in July 2021.