Halo
Xbox's all-conquering FPS wasn't always thus: when development began in 1997, Halo was an RTS concept for Macs and PCs. Announced at MacWorld in 1999, Halo had then transformed into a more familiar-looking squad-based shooter (with a PS2 port to come!). But then Microsoft bought Bungie, and the Xbox version stormed the world in 2001 – except for the world of Mac and PC gamers, who would have to wait another 2 years.
Nintendo admits "there were times when we wished the Switch system's processor was faster" so that "developers could make any kind of game they wanted"
Switch 2 plays Switch 1 games through something "in between a software emulator and hardware compatibility," so don't expect the same backward compatibility we got on 3DS and Wii U
