No revenue estimate for XBOX — its rating/review counts don't calibrate to sales the way Steam's do. Reviews and prices only.

ZOMBI

London is falling. Are you prepared? For the second time in history, a great plague has shrouded London in a fog of death. The nail-biting survival experience of ZombiU™ is now available to everyone on Xbox One. Zombi takes the power of the latest generation of hardware to bring you a new level of horror. Test your will to survive, but beware: one wrong move can cause you to lose everything.