Games like The Infecting 3

"Dustwind" is a post-apocalyptic real-time tactics game featuring single-player campaign, multi-player, co-op, and PvP modes. The story campaign includes 16 missions with a playing time of around 10 hours, where you collect weapons, gear, and develop your character. With splendid gameplay and plenty of humor, tactical and clever decisions are necessary to survive in the harsh wasteland.

Solareth is a single-player casual top-down arena shooter set in an immersive space battleground, featuring intense waves of increasingly challenging enemies. With over eight diverse weapons and a fantastic atmosphere, the game demands quick reflexes, sharp tactics, and offers a highly replayable experience despite some bugs and heavy grinding. Its intriguing story, amazing mechanics, and good music enhance the thrilling, blood-soaked action.

Steel Phantom is a high-speed action first-person shooter featuring powerful combat mechs, where each mission challenges your reflexes and strategic thinking. Pick your battle approach: a heavily armored mech built to take a beating or a lightweight, agile robot that strikes fast and evades danger. Face five thrilling missions — from daytime raids to a tense night op. Use over five weapon types, …

In "INSOMNIA: The Ark," you explore a colossal, dying space metropolis filled with intrigue, danger, and diverse inhabitants. As a "low-class" citizen, you'll need to navigate the complex politics and cultures of this isolated society, while also uncovering mysterious forces threatening the Ark. Your choices and actions will significantly impact the narrative and faction relationships in this immersive, story-rich RPG.

"Heavenworld" is a single-player Warfare Open World game set in a virtual augmented reality amusement park in the 24th century. With over 80 customizable options, the game offers a unique and personalized experience, including skill systems for role play, survival, and management. Look forward to approximately 8 hours of playtime filled with zombie combat and strategic choices.

"Guns n Zombies" is a thrilling post-apocalyptic game where you fight against hordes of robotized zombies infected by a nano-virus. With a variety of weapons, special abilities, and turrets, you'll embark on a dangerous journey through a randomly generated gameplay. The survival mode allows you to challenge yourself and compete with other Steam players, all while experiencing a true post-apocalyptic atmosphere.

"Taur is a single-player action-strategy sci-fi game with wonderful mechanics and fabulous visuals. Command the Prime Cannon, unlock and upgrade weapons and abilities, and build defenses to withstand different types of attacks. Every object in the environment is destructible, providing a tactically engaging experience, but beware of the heavy grinding."

"Survivalist" is a horror RPG that offers single-player and multiplayer modes, allowing up to 2 players to explore the open world and build a community after civilization's collapse. The game features an innovative dialog system, action-RPG and real-time strategy elements, and challenging combat against fast zombies. Its grindy gameplay, numerous bugs, and high replayability make it a unique and hilarious experience. The sequel promises more of the same.

Atomfall is a single-player role-playing survival-action game set five years after a nuclear disaster in Northern England. Explore a mysterious quarantine zone filled with bizarre characters, mysticism, and government secrets while scavenging, crafting, and fighting to survive. Featuring an intriguing story, rich atmosphere, humor, and emotional depth, every choice you make shapes the unfolding mystery.

"Project Nimbus" is a high-speed mech action game set on a futuristic Earth devastated by war. Players control a weaponized Battle Frame, engaging in battles against enemy units, huge bosses, and unique ace pilots. With over a dozen playable Battle Frames, 26 missions, and various weapons, experience the story of a young ace pilot fighting in a war between three different factions.