Games like Gun Mayhem

Gun Mayhem is a platform shooter game where you battle AI opponents in various levels and must knock them off the arena using different weapons. Customizable characters and perks, such as extra speed and no recoil, add to the intensity of the campaign mode. With a range of weapons including shotguns and machine guns, the goal is to master your arsenal and unleash Gun Mayhem.

Gun Mayhem is an awesome platform shooter game in which you must fight against AI opponents and try to dominate the arena. The aim of the game is simple – you must knock your opponent off of the arena using a variety of different weapons. This might seem easy, but it can prove quite difficult to knock your opponent off completely without getting hit yourself! Before you enter the campaign you can…

Hyper Jam is an intense neon-lit arena battler featuring fierce gunplay and close-quarters combat. Customize your loadout with a variety of weapons, perks, and fists to defeat your opponents in fast-paced, strategic battles. With each round, your chosen perks level up, adding a layer of strategy as you balance power and sustainability. Fight solo or team up with friends in heated local or online matches.

Assault Android Cactus is a vibrant, arcade-style shooter where players control android heroes fighting against waves of robotic enemies. With a variety of distinctive characters, each with unique weapons and abilities, the game offers a dynamic and engaging experience. The game features a campaign mode with high replay value, as well as local co-op for up to four players, making it a great choice for fans of frantic, action-packed gameplay.

Commander Cool 2 is a four player local coop retro-styled adventure that is destined to be one of coolest game in 2015!

Synthetik is a rogue-lite game set in a futuristic world where AI servants, the "Machine Legion," seek to destroy humanity. As the human consciousness of a forgotten Android prototype, players must battle through the levels of Kaida Corporation's Headquarters, defeating enemies and bosses to reach and defeat the "Heart of Armageddon." The game features a wide variety of weapons, items, perks, and upgrades, with the option to play alone or in 2-player online co-op, where every mistake could mean the end.

"Super Mutant Alien Assault" is a challenging arcade-style platformer where you fend off alien attacks on a spaceship. With rapid fire levels and randomized objectives, enemies, and vending machines, each playthrough is unique. Unlock and master a variety of weapons, abilities, and perks to survive and save humanity across three galaxies.

Cobalt is a Science Fiction Action game that combines a single-player campaign with local and online multiplayer modes. The game features a unique slow-motion mechanic that allows for impressive moves and tactics, with a variety of weapons, maps, and customization options available. Uncover the mysteries of a humanless world while riding a space hamster and engaging in both cooperative and competitive gameplay.

In Ultimate Zombie Defense 2, players must survive relentless waves of smarter and deadlier infected by building fortified bases using military-grade defenses like fences, turrets, and mines. Customize your arsenal by purchasing and modifying a wide variety of weapons with tactical attachments. It’s a high-stakes fight to save humanity from total annihilation.

"Hardcore Mecha" is a 2D side-scrolling action game with mech combat. Players can customize their mechas with various weapons and abilities, and engage in intense battles in single-player campaign or multiplayer modes. The game features a thrilling story of war, camaraderie, and betrayal in a world on the brink of collapse. However, the game has been criticized for its steep learning curve and lack of tutorials.