Games like Left 4 Dead

"Left 4 Dead" is a cooperative first-person shooter where players fight hordes of zombies in a post-apocalyptic world. Players work together to survive and reach evacuation points while battling against different types of infected enemies. The game features a dynamic AI director that adjusts the difficulty and pacing of each level, creating a unique and challenging experience.

Enjoy Dying Light in its richest form. Containing all four major DLCs and seventeen skin bundles, the Platinum Edition brings together everything you need to explore all the post-apocalyptic world has to offer.

"Killing Floor" is a cooperative survival horror game set in wave-based scenarios. Players fight off hordes of enemies, known as Zeds, using a variety of weapons. The game features a class system, where players can specialize in different roles to better survive the onslaught. As players progress, they can earn money to buy better weapons and equipment for the next wave. The ultimate goal is to survive all waves and defeat the boss Zed.

"Unturned" is a horror shooter game that offers various modes including 2-player co-op, multiplayer, and single-player. The game boasts excellent mechanics, fun visuals, and a range of weapons to combat zombies and other players. However, it is very grinding, full of bugs, and can be hilariously glitchy, but the challenging PvP and dynamic nature systems make it a unique experience.

"PAYDAY 2" is a four-player co-op shooter where players step into the shoes of Dallas, Hoxton, Wolf, and Chains to pull off thrilling heists in Washington DC. The CRIMENET network provides a variety of dynamic contracts, from small-time convenience store hits to major bank vault jobs. As players progress, they can earn money, build their reputations, and customize their weapons and gear, with up to four friends able to cooperate on each job.

"Arma 3" is a military sandbox game set on the large Mediterranean islands of Altis and Stratis, offering a wide variety of vehicles, weapons, and content for both single-player and multiplayer gameplay. With over 290 km² of terrain, players can engage in authentic and diverse combat experiences, from tank battles to helicopter flights and asymmetric warfare. The game also provides extensive opportunities for content creation, making it a premier choice for PC military simulation enthusiasts.

Sven Co-op is a cooperative horror shooter where 1 to 2 players team up to battle computer-controlled enemies and solve puzzles together. The game emphasizes teamwork in both single-player and multiplayer modes, challenging players to strategize and survive against various threats. It builds on the classic Half-Life experience with a focus on collaboration.

Half-Life 2: Deathmatch is a multiplayer-focused game set in the Half-Life 2 universe, offering both deathmatch and teamplay modes. Experience stunning visuals and innovative physics-based gameplay, where you can manipulate objects and weapons to your advantage. With the option for co-op and single-player modes, engage in fast-paced action, tossing toilets and other objects at friends or AI opponents, but be aware of occasional bugs.

Team Fortress 2 is a team-based multiplayer online first-person shooter game featuring distinct character classes. Players must work together to complete objectives such as capturing points or escorting a payload. With numerous cosmetic items and hats, customization is abundant, allowing players to express their personality while securing victory. Engage in fierce competition, strategic gameplay, and a vibrant community in this enduring classic.

"Blood & Bacon" is a multiplayer shooter where up to six players team up to fight through 100+ levels filled with 25 types of undead enemies and bosses. Armed with a variety of weapons, players must battle their way through day and night levels in a quest to butcher their way to victory. The game also offers a Horde Mode, customizable crosshairs, and a workshop for creating and sharing mods.