But to sum up, yes it's linear, and if you want a free-roaming game go and get GTA3.

BBC: Metal Gear Solid 2: Your views

This will ensure that Microsoft and game publishers get a percentage of the used game sale rather than have the entire sale go to retailers like GameStop.

FORBES: Microsoft And Game Publishers Will Reportedly Take A Cut Of Xbox One Used Game Sales

Meanwhile consumers get addictive games and the satisfaction of knowing that their game play will go towards a good cause.

FORBES: Donate To Charity Playing Branded Games With GamesThatGive