File it strictly under the rumour column for now, but evidence has come to light that suggests that Metal Gear Solid V: Ground Zeroes could be the lead-off title in Microsoft's Games With Gold offering in August.
Eagle-eyed pX regular Jari sent in the above image, which shows that via SmartGlass - and only in some regions, since it isn't showing up on the UK version of the store via SmartGlass - the game is appearing under the "Coming Soon" heading, with a release date of August 1st, 2015.
We're relatively sure that the full list of Games With Gold offerings will be released either today or tomorrow, but we think this is good reason to suspect that Ground Zeroes could well be one of them. We might be entirely wrong of course. We'll bring you the full list as soon as it drops.