Slain! is an action, platformervideo game developed by Wolf Brew Games. The game was received negatively at launch, prompted the developers to overhaul and relaunch the game under the title Slain: Back from Hell. Slain: Back from Hell was received more favourably by professional critics.
Slain! was developed by Wolf Brew Games. The game was initially scheduled to be released in late 2015, but was delayed to 24 March 2016. Due to the negative reception of Slain!, the game was overhauled and relaunched as Slain: Back from Hell on 2 August 2016. It was released on the Nintendo Switch, in North America and Europe on December 7, 2017, and in Japan on March 1, 2018.