Top similar games like CS2D:

Purge the undead! Intense action-shooter with deep rpg elements, including upgradeable guns and armor, unique class skills, and class special abilities. Entire game can be played single player or as a 4-player online co-op game, including PvP events like Last Man Standing.

Darkness is coming. How long can YOU survive? Build your base by day, defend it by night. Play in online or local co-op. Stay alive as long as you can.

A modern hybrid of the classic RTS and modern Tower Defense. Recruit soldiers, place them on slots and let them shoot incoming waves of zombies by their own. Order supplies, throw grenades, order airstrikes and many more... Perfect mix of strategy, tactics and micromanagement.

A toxic waste spill finds its way into the water supply, causing the recently deceased to rise from their graves. Now it's up to you to blast your way through the hordes of undead if you're going to escape the city. On the way to your rescue, you'll search stores and houses for supplies, and trade with other survivors.

Merging the smash hit indie game The Escapists with the world wide phenomenon that is The Walking Dead, Team17 have taken the very best of both worlds and are now providing players with the opportunity to play Rick Grimes as he takes on hordes of zombies let loose upon the world.

Team up with friends to fight hordes of zombies and mutants that roam post-apocalyptic earth. Need extra lives and allies to help you fight? Just clone yourself and your weapons! Protect your fabricator to become an unstoppable force, able to take on any mutant in your sights.

Battle other 2D stickfigures online while jumping around like a lunatic and getting blown up into smithereens. With over 70 weapons, Boring Man is the most chaotic and hilarious 2D online shooter on the internet.

Team up or face it alone in this top down zombie slaying defense adventure! Featuring up to 4 player online co-op, cleanse the infected wave by wave and upgrade your base with traps & defenses to build the Ultimate Zombie Defense. Can YOU stop them?

Zombie Slayers is all about staying alive as long as you can. With plenty of weapons and defence options available you will face increasing amounts of zombies trying to end your career as a slayer. So, how long will you survive? Including playing as zombies (multiplayer-only).

Procedural cubic 3D-shooter in the best traditions of the genre. The game is a rich cocktail consisting of the most popular and functional gaming solutions. Customization of characters, opening cases and improving the existing arsenal — all this is available in the game now!

It's another nice dark day in Escondido, California and special agent Jack Banger goes from out of the frying pan and into the fire. The disgusting biomonster creatures are continuing to terrorize the city and there's only so much time before the plague spreads across the nation.

Versus Squad is a fast action twin-stick shooter from the creator of Nation Red. Build your own sandbox defense and battle thousands of zombie mutants in top down combat! Face up to a dozen bosses. Simultaneously. Collect loot, build and repair. Play single player, on-line or local coop!

Dive into the zombie apocalypse with Zombie Panic! Source: a cooperative, survival-horror first-person-shooter. A fast-paced standalone modification.

Grab a weapon, demolish your enemies, level up, become more powerful, let the gore flow, let the limbs fly. BrainBread 2 introduces a zombie fps mixed with RPG / Arcade elements, the game is very action-packed and generally fast-paced.

In a free, add-on mod for Killing Floor, created by David Hensley (with help from Killing Floor originator, Alex Quick), you can fight off the bizarre and warped toys of someone's nightmare, that are hell-bent on finishing you off. All the standard Zeds are replaced with evil toys, set in the Devil's Dollhouse map.

BLOCKADE Classic! First Person Shooter in an editable procedural cubic world. A large arsenal of weapons, 4 teams at the same time and up to 32 players on one map. A large number of game modes!

How far can you go in stopping these vicious creatures from spawning. Play loads of levels and endless waves in this Top Down Action Packed Shooter game. Explore, Survive, Earn and Spend.

Brick-Force is a sandbox shooter that lets you BUILD your own battlefields, SHARE them with other players, and PLAY many challenging game modes in fast-paced PvP matches!

Manage BioFission Research's new highly unstable prototype nuclear reactor codenamed "Project Vermillion," produce enough power to satisfy demand and turn a profit, all while preventing it from destroying the entire facility.

You left alone camping in the mountains ... But during this time a virus has invaded the country and a cubic horde is heading towards you!

Brain / Out is a multiplayer shooter with a nostalgic post-Soviet feel. Experience dynamic battles and exterminate your enemies with a large arsenal of modern weaponry. Lock'n'load!

Try and survive in the world of Nomad. Build a base and protect it from raiding players. Scavenge food, weapons and medical supplies across the island. Team up with others and make a base. Make your mark on the world of Nomad.

Survive the onslaught, manage your ammo, and endure in Final Redoubt, a relentless survival shooter where every bullet, every swing, and every decision counts!