"Dead Nation" is a top-down, twin-stick shooter video game developed by Housemarque and released in 2010. Set in a post-apocalyptic world overrun by zombies, players navigate through various environments while battling hordes of undead creatures. The game features a cooperative multiplayer mode, allowing players to team up and strategize against the relentless zombie threat. Players can choose from different characters, each with unique abilities, and upgrade their weapons and equipment throughout the game. The objective is to survive and reach safety while uncovering the story behind the outbreak. "Dead Nation" is known for its engaging gameplay and atmospheric graphics.