If you were hoping to download your copy of Call of Duty: Modern Warfare Remastered and then sell Infinite Warfare on, you may want to think again: legal wording on the game's official website suggests that physical copies of the double-pack will require the Infinite Warfare disc to be inserted in order to play the re-released game.

This only applies to the physical packages – the Legacy and Legacy Pro editions – as the digital version will be tied to your PlayStation Network account anyway. Activision is clearly trying to crack down on trade-ins here, though we're not quite sure why it feels it has to resort to these measures – Infinite Warfare looks and plays great on its own, after all.

[via callofduty.com, charlieintel.com]