We've had an anonymous tip thrown across the Pure Xbox news desk this evening, apparently confirming the lineup for Games With Gold in March. File it firmly under RUMOUR until official confirmation comes through.

Usually, we wouldn't post an anonymous tip-off, but we've spoken to sources familiar with the lineup and...well...they aren't denying it.

We're hearing that Rayman Legends will be free on Xbox One for the entire month of March, and #IDARB will remain free until the end of March, too.

On Xbox 360, we're told that Tomb Raider will be free for the first half of the month, then on the 16th, Bioshock Infinite will take its place.

Not only that, but to celebrate more than 100 million downloads via the Games With Gold service, Microsoft will be doubling up on the free offers in April. So, we could be looking at a wave of free titles in the fourth month. We'll bring you official confirmation of all this as soon as we have it.