Situation:
1. I have both an Xbox One and Xbox 360
2. The Game and prior DLCs are accessible on both
3. There appears to be no $39.99 Xbox 360 digital download pre-order
4. There is a 39.99 Xbox One digital download pre-order
Question:
If I pre-order the $39.99 TTK Xbox One pre-order, can I also play TTK on my Xbox 360
Thank you
Currently Xbox 360 can not pre order TTK.
It will be available to buy on September 15th.
Also
No, The taken king is not part of the free upgrade program.
[quote]The Taken King is not part of this offer and is therefore not available in the Digital Upgrade Program.[/quote]
https://www.bungie.net/en/Help/Article/12122
Also they only worked it one direction from last gen to new gen.