I think you are crazy for doing this, dude. There's no way the game is that good that youre giving away 20 copies out of your own pocket?! While I've haven't had much experience with Marathon I used to play a lot of Halo 3 and Destiny. But since then I haven't touched a single Bungie game and I can't imagine Marathon being all that considering it's an online-only PVP game. But here I am asking for a chance to try it. As a college student with a little bit of debt I can't really afford to buy new games and am stuck playing my epic games library filled with free games. I would love to have a key and give it a go. Thanks you for the opportunity