A zombie virus, brought to BOXHEAD World by a meteorite that fell unexpectedly, continues to turn people into the zombies. To survive in this purgatorial world, you must unleash every bullet into the hordes of the zombies and use any explosive objects to drench every inch of the land in blood.
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No game lists BOXHEAD:Immortal as one of its co-op favourites yet, so here are the closest matches by Steam tags instead.
Defend against hordes of zombies in this fun filled top-down shooter. Build and upgrade your base, unlock powerful guns, and take on challenging bosses with up to 4 players in online co-op. Play minigames to earn bonuses and survive the zombie apocalypse one night at a time!
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Around Us is a co-op zombie shooter where survival gets harder with every wave. Blast through hordes of unique zombies and deadly bosses, unlock powerful weapons and upgrades, and see how far you and your squad can really go. Think you can reach a wave no one else ever has?
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Apocalypse Party is a 3D top-down action Roguelike game. In this game, you will embark on a new mission to traverse through the Middle Ages and gradually master abilities, and arm yourself to become the strongest survivor through numerous choices.
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Grab your friends and escape Auda City, which has come under attack from the living dead. Bullet hell meets zombies, do you have the Audacity to survive?
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A fast-paced co-op action game where you customize your build, survive relentless hordes, and conquer brutal challenges for higher scores and bragging rights.
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Roguevive is an roguelite survive bullet heaven. Survive against hordes of enemies getting ever stronger. Level up, unlock upgrades and new guns in this multiplayer action roguelite.
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Enter the quarantine zone with your squad, build devastating loadouts, and survive endless infected hordes in this co-op zombie extraction shooter. Complete dangerous contracts, uncover the truth behind the outbreak, and fight your way out alive.
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Never Immortal is a fast-paced topdown shooter playable solo or in online co-op. Survive the never-ending horde of zombies and bosses in Wave Survival gamemode, or face off against your friends in the Zombie Mystery gamemode.
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Survival Nation: Lost Horizon is an open-world, top-down zombie survival game. Keep yourself and other survivors alive in a world gone to the zombies, upgrade your gear and skills, and keep civilization going in a world where humans are the top pick on the menu.
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Synthetic Paradox is a sci-fi action rogue-lite mixed with tower defense elements. Fight never-ending waves of enemies and bosses, collect items and build up your defenses alone or in co-op for up to 4 players! Discover unique combinations of towers and items to help you protect your Core!
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