Second, due to the gray legality of emulators, we won't be able to link to any emulator or ROM downloads directly, and third, because they're not running on native hardware, the games you're emulating may be littered with glitches or may not run at all - your mileage may vary. How to install a PS1 emulator on your Xbox Series X|SĪ few things before we get started: First, you won't be violating your Xbox's warranty at all by doing this, as you'll be operating the emulator in Dev Mode, a space Microsoft created for developers to work in.