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

Zombie Army Trilogy

In the dying flames of World War Two, Hitler has unleashed one final unholy gamble – a legion of undead super soldiers that threatens to overwhelm the whole of Europe. It’s the living versus the dead. Team up or face annihilation. Battle through THREE blood-drenched co-op campaigns for up to four players. Adapt to harrowing occult enemies with custom weaponry and traps and experience the return of the acclaimed X-ray Kill Cam made infamous by the Sniper Elite series