In Zombie Last Castle, you’re up against hordes of relentless zombies attacking the castle in waves. Stay sharp as the undead get tougher with each round! Harness the power of game-changing Power-ups and upgrade your arsenal to fend off the insatiable horde. Defend the castle solo or join forces with a friend in thrilling 1 Player or 2 Player modes. Can you hold the line through 10 intense waves and emerge victorious against the relentless undead? Discover the world of free online games with FreeOnlineGames4U.