Game won't download to xbox 360 but will to xbox one

Yep,you need to download the xbox one version of the game,the 360 version won't play on the xbox one.

As stated above, if you don't have an adult account on the Xbox One you won't be able to download Xbox 360 games. Even if they are free, the 360 and One use separate marketplaces and therefore, your permissions on the 360 don't apply to the One.

Hey there, each consoles will have separate games so if you download a game on the 360 you won't be able to download it on the Xbox One until you pay for it again.

Hi,

If you purchased the season pass for Borderlands 2 on your Xbox 360, then this downloadable content will also transfer to your Xbox One. It's always been this way. However, it won't download on it's own, you'll need to manually download it. My Xbox 360
Fallout 3 game's DLC transferred over. As for game saves, you'll need your original Xbox 360 for that. When you upload your saves to to the Cloud on the 360, they will be available on the Xbox One.

If a BC game ran like was a native Xbox One game, you wouldn't be able to play other users on their Xbox 360 consoles. Playing an Xbox 360 game as if it was an Xbox One game wouldn't make the Xbox 360 games suddenly look as good as Xbox One games. Only
the Xbox One X has the power to 'Enhance' certain Xbox 360 software, and it still achieves this running through an emulation of the 360.

[quote user="J4yblazer"]I wonder if the code that comes with the one would work for a download on the 360??[/quote]

No. They won't. Codes are unique to the product, so if you have a code for an Xbox One game, it will not work for the Xbox 360 version of that same game.