Games like Heavy Gunner

In Heavy Gunner, a free online Shooting game, players must defend their planet from waves of alien ships using a powerful weapon. As the last line of defense, players must survive the relentless attack to prevent the enslavement and torture of their entire race. With upgrades and various challenges, players must hold out as long as possible in this intense space battle.

Space Bob vs. The Replicons is a chaotic and fast-paced multiplayer game. Players control characters with unique abilities, battling through waves of enemies in procedurally generated levels. The goal is to survive against relentless hordes of Replicons, while completing objectives and competing for the highest score. Cooperation and strategy are key to success in this frantic experience.

"Space Killer" is a thrilling space arcade adventure that combines survival, looting, RPG, and roguelike elements. Choose your spaceship and engage in battle against the Xenarians to save the universe. The game features 6 unique spaceships, flexible customization, millions of weapons, and two game modes: Story and Horde. In Horde mode, survive alien onslaughts for 20 minutes and upgrade your ship with 17 powerful upgrades.

"All Aspect Warfare" is a sci-fi shooter game where players control a group of Terran combat veterans stranded on a hostile Gammulan planet. The mission is to locate and disarm a powerful thermo-nuclear weapon, R.A.N.D.O.M, before it detonates while fighting off enemy forces. The game features an engaging campaign storyline and instant action missions.

Don't tick him off! [Exploding Vengeance] Kevin, the retired war hero. Having lost everything to the alien invaders, he was reborn from the brink of death as a cyborg of fury! Now, his explosive revenge drama begins! [Ultra-Fast Run & Gun Action] Relentless speed! Dazzling effects covering the screen! Powerful impact and thrilling feedback! Experience ultra-fast combat that awakens all your sens…

In "Nimbatus: The Space Drone Constructor," you are the captain of a mobile drone factory, where you can design and build your own custom drones using over 75 physically simulated parts. Explore a physics-based universe in three different game modes: a survival campaign, sandbox mode with adjustable parameters, and competitive arenas to show off your engineering skills. Confront challenging enemies and obstacles or focus on creative freedom.

Deep Space Anomaly is a single-player sci-fi survival game set in a procedurally generated universe. Players must mine asteroids, manage their spaceship, and fight off alien threats to explore the mysterious anomaly. With a focus on crafting, exploration, and strategy, players must balance resource management and combat to survive.

final m00n is a horizontal bidirectional 2.75D shooter like no other before! A space shooter a million years ahead of our time. Get ready for an experience like you've never had before! Combine strategic thinking, quick reaction, and making decisions about life and death. KEY ELEMENTS Influence time in different ways. Use your protective sphere. Try to combine everything that this bleak environm…

A wise-cracking space marine, an ice cold sniper, a homicidal robot and a chainsaw-wielding aristocrat travel back in time to save Earth from destruction in a co-op roguelike planet-crawler.

Schar: Blue Shield Alliance is a cooperative twin-stick shooter that features a variety of complementing ship classes to choose from. Upgrade your ships, defeat hundreds of enemies, save the galaxy all with some friends from the comfort of your couch.