diff --git a/License exceptions.md b/License exceptions.md
index ed694c1b..6b704d27 100644
--- a/License exceptions.md	
+++ b/License exceptions.md	
@@ -13,6 +13,7 @@ VVVVVV's source code is made available under a [custom license](LICENSE.md), whi
 | cursed_vvvvvv.exe | [MustardBucket](https://twitter.com/mustard_bucket/) | Modified version of VVVVVV where instead of flipping gravity you jump normally, can jump multiple times, and wall jump. | Make it impossible to revert to ordinary flipping behaviour. | [download](https://mustardbucket.itch.io/cursed-vvvvvv?secret=O0KvS02wD473pXBF9avreZsww), [twitter gif](https://twitter.com/mustard_bucket/status/1216272971779670016) |
 | Haiku Port | [Julius C. Enriquez](https://github.com/win8linux) | Port for the Haiku operating system. | Display the following text in the Haiku package to make it clear that this is an exception: "VVVVVV is a commercial game! The author has given special permission to make this Haiku version available for free. If you enjoy the game, please consider purchasing a copy at [thelettervsixtim.es](http://thelettervsixtim.es)." | [haiku recipe](https://github.com/haikuports/haikuports/tree/master/games-arcade/vvvvvv), [haiku data.zip recipe](https://github.com/haikuports/haikuports/tree/master/games-arcade/vvvvvv_data) |
 | Dreamcast Port | [Gustavo Aranda](https://github.com/gusarba/) | Port for the Sega Dreamcast. | Permission is given to distribute a ready-to-use CD image file for the Sega Dreamcast containing the data.zip assets for non commercial use only. | [github repo](https://github.com/gusarba/VVVVVVDC)|
+| XBox One/UWP Port | [tunip3](https://github.com/tunip3) | Port for XBOX ONE (DURANGO) via UWP. | Permission is given to distribute a pre-compiled package (containing the data.zip assets) for people to run on development mode xboxes, for non commercial use only. | [github repo](https://github.com/tunip3/DURANGO-V6)|
 
 In addition, the following exceptions apply for any projects that match these descriptions: