Spring Dotemu Announced the supplement MR. X Nightmare to Beat ‘Em Up action Streets of Rage 4 With new characters: Estelle Agirre, Max Tander and Shiva. Now the public has shown an eight-minute roller with a gameplay for three fresh fighters.
DLC events occur after the ending of the main plot. To prepare for further threats, the heroes will pass a special training. For this, Dr. Zan designed a program that is able to simulate any possible danger.
The exact release date of the supplement is still unknown, but the developers plan to release it until the end of the 2021 on PC, PlayStation, Xbox and Nintendo SWITCH.