What is the Retro Fighters Next Gen Dreamcast Controller? The Next Gen Sega Dreamcast Controller by Retro Fighters is a modern take on the original Dreamcast controller. We wanted to remake the Dreamcast controller with next generation features and designs! Draft Drawing Next Gen Sega Dreamcast Controller Retro Fighters Next Gen Dreamcast Features: We wanted to make a new ergonomic controller for one of our favorite consoles of all time, the Sega Dreamcast! We changed some things to make the Dreamcast controller more ergonomic and comfortable in design. The controller features a more modern two handle grip.