Steps on how to enable developer mode on your Xbox One

How to sideload Retrix and use it

The Xbox One now has a port of LibRetro, called Retrix. Thanks to the hard work of @Absestos , they've ported some of the LibRetro cores to UWP, which both Windows 10 and Xbox One users can use. You can currently emulate games from a wide range of systems, like the NES, SNES, GBA, Sega Genesis, PlayStation 1, with even more additions planned in the future, like N64 and Dreamcast. Retrix also allows for 2 player support, as well as savestates. The project is still early in development, but has come a long way in a short amount of time.The caveat to being able to access this, is that users will need a Developer Account, for their Xbox One. The process is simple, but requires $19.99 to activate, permanently. You then receive 3 slots to register any accounts to. You can do that by followingI personally tried out the emulator myself, using the following games.Super Mario World 2: Yoshi's Island: Works fullspeed, but crashes at randomContra III: Runs well, but experiences slowdown during explosionsSecret of Mana: Works fullspeedSuper Mario World: Works fullspeedAll GameBoy and GameBoy Color games crashed the program.Sonic Advance 3: Runs fullspeed.Pokemon Fire Red: Does not boot.Castlevania: Aria of Sorrow: Runs fullspeed.Fire Emblem: Sacred Stones: Runs fullspeed.All attempted titles besides Sonic Chaos resulted in a black screen.Sonic 3: Runs fine except when you lose rings, which causes slowdownRoad Rash: Runs fine until you get hit, and the game has a runtime errorSonic CD: Works fullspeedShining Force CD: Works fullspeed1. Obtain a developer account.2. On your Xbox One, install the free "Dev Mode Activation" app from the Xbox store3. The Xbox will then give you a 6 digit code, on your computer, go to theand put the code in there.4. Your system will confirm the activation code, and prompt you to restart into Developer Mode1. After the above steps, the console will be in Developer Mode. You will then see your Xbox One's IP on the home menu.2. Type this IP into your browser, which will take you a hub page. You can upload the .APPX for Retrix here. It'll install to your Xbox, and you'll be good to go.3. PlayStation and Sega CD games require BIOS. You'll need these to play games from either of those systems.4. Get a USB with a roms folder on root, put any roms and BIOS files there.5. You're done! Select a given system from Retrix's menu, and load your rom, and it will boot.