Games like L.S.S II

"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.

"Hellbreach: Vegas" is a wave-based demon shooter developed by Infinity Ape Studios, where players face a demonic threat in the neon-lit streets of Las Vegas, unlocking and upgrading an array of futuristic weapons and power-ups. Progress through increasingly challenging maps, and try your luck at the various casino-style weapon and bonus machines. What happens in Vegas, stays in Vegas, and it's up to you to make sure the city survives the onslaught.

Versus Squad is a fast-paced, online multiplayer game. Players join one of two teams and compete in various modes, including deathmatch and capture the flag. With a variety of weapons and characters to choose from, Versus Squad offers a customizable and intense multiplayer experience.

Action Roguelike FPS. Kill monsters, get cash, plan route, buy weapons, choose perks, destroy level, outrun death, unlock stuff, live again!

"Unloved" is a horror shooter game with fast-paced, old-school gameplay and modern co-op features, allowing 2-4 players to team up in a procedurally generated underground world filled with deadly monsters. The game boasts good graphics, a spectacular soundtrack, and compelling replayability, but can be grindy and buggy. Its atmosphere is masterfully unsettling, with the goal being to survive the nightmarish, ever-changing basement levels.

The co-op survival FPS and spiritual successor to the award-winning occult horror, Maid of Sker. Play solo or up to 4 players to survive the supernatural onslaught of the Quiet Ones.

"Putrefaction" is a horror shooter game with fast-paced, adrenaline-pumping action and tons of enemies with different behaviors. As a member of an elite force, you must find the source of a disease causing horrifying body transformations in an abandoned base and underground facility. The game features old-school gameplay with a variety of weapons, boss battles, and two game modes, offering around 8 hours of playtime. However, the plot is lacking and can be boring at times.

"10 Miles to Safety" is an isometric action/strategy game where 1-4 players must survive in a limitless procedurally-generated world overrun with infected. During the day, players can loot for weapons and resources, while at night they must construct defenses and avoid more dangerous creatures. As players progress, they'll encounter more powerful enemies and find more advanced weapons, blueprints, and recipes. The ultimate goal is to survive and make it 10 miles to safety.

Stuffed is a procedurally generated first-person shooter, that takes place in the dreams of a little girl. Play as a teddy bear and fight waves of nightmares as you defend your owner. Play solo or join your friends in up to 4 player online co-op.

In "Blood and Zombies," players take part in a thrilling fight for survival against hordes of zombies in this first-person shooter and tower defense hybrid. Choose one of four heroes, build up your fortress, and deploy various defensive structures to protect humanity's last stand. With each victory, upgrade your base and weapons to face even greater challenges in this post-apocalyptic world.