French artist Eric Cochonneau, formerly of Killzone developers Guerilla and Electronic Arts, has also worked at Crytek, where around 2008 he helped out on a game called Redemption which was ultimately never released. Or even seen publicly.
We knew Rockstar Games was going to include a cooperative multiplayer gamers vs. zombies horde mode in the October 26 Red Dead Redemption expansion Undead Nightmare. Who knew they were going to make a poem about it? See/hear it here.