You can upgrade your weapons by earning coins from defeating zombies. Use these coins to purchase better weapons and upgrades that will enhance your fire rate, damage, and ammo capacity.

A variety of weapons are available including scoped rifles for long-distance attacks, pistols, shotguns, and a unique stake gun. Each weapon offers different strategies to eliminate the undead threats.

Yes, you can team up with friends to survive the zombie apocalypse together. This cooperative mode allows you to share the experience and strategize to defeat the hordes of zombies.

The graveyard in Zombie Survival Gun 3D features haunting polygon graphics, creating a visually striking and immersive environment. The detailed graphics add to the tension and realism of the post-apocalyptic setting.

While the game focuses on survival and combat, it doesn't feature a traditional story mode. Instead, it offers an immersive first-person shooter experience where you navigate through a zombie-infested world.

You begin with basic gear and equipment. As you progress and defeat zombies, you earn coins that can be used to buy better weapons and upgrades, allowing you to enhance your survival chances.

Although not explicitly mentioned, some games of this genre offer special abilities or perks that can be unlocked or purchased with earned coins. Check within the game for any such features.

The difficulty level is designed to be challenging, providing an adrenaline-pumping experience. It requires skillful navigation and strategic use of weapons to survive waves of zombies.