Can I play my Xbox vault edition of mw2 on a playstation?

Did you ever try this because mw3 is classed as dlc and not actually a standalone game so I was wondering the same thing

No, it's not possible. You would have to purchase the PlayStation version of the game to play it on there.

Ah that's not good. Is weird cos I have most the bundles I bought on Xbox now on my warzone on PlayStation except the ones I payed money for with my bank card and none the vault operators the main ones I wanted. So I've got spend 100 twice to get it again might switch back to Xbox lol thanks for reply

No as it's not cross platform you have to buy content per platform regardless of platform

I've used the game sharing system with my son so we can both use Call of Duty MW2 on our separate consoles, one in the lounge and one in his bedroom. I bought the Vault Edition but the extra packs and Vault Edition perks have not been added to his game, he just has the base game. Is there something we should have done to download fhe Vault Edition to his console? How can he get the full package? TIA

I bought 2 Vault Editions so two of us could have the items. One on my Xbox , and the other on kids' PlayStation. But the items only showed up in my account, bc I'm the only 18+ adult. And everything is purchased under my payment account bc they can't.

How do we get it for minors without credit cards etc?

I redeemed the code on PlayStation. Can I transfer it to the kids account or something? They really want those skins lol thanks