Games like Gumblaster Mayhem

"Waves" is a comedy shooter game with splendid gameplay and stellar graphics, despite its poor storyline. As a single-player, you must defend your system in a neo-cyberspace arena against bugs, errors, and viruses, using a variety of weapons and special abilities like time buffer and bombs. With its phenomenal soundtrack, multiple modes including Survival, Challenge, Chase, and Hold, and online leaderboards, Waves offers a high skill threshold and intense action that will keep any shooter fan entertained.

In "Pixel Gladiator," you are a contestant in a popular intergalactic gladiatorial show, set on an abandoned planet. Fight off deadly creatures to survive and earn money for weapons and upgrades, all while keeping your audience entertained with brutal battles. Use turrets, traps, and strategic camera work to your advantage, and be prepared to face treacherous bosses. The goal: become the champion of this cruel and bloody spectacle.

"Xeodrifter" is a single-player Science Fiction Platformer game with fantastic mechanics, fabulous graphics, and masterful music. As an interstellar drifter, explore a cluster of four planets to repair your warp core, battling alien guards and uncovering secrets in this exciting journey of mystery and adventure. The Special Edition Now Available includes a developer diary and acclaimed soundtrack.

V.R.G. is a FPS cross between a retro-style and a modern-style , Defeat enemies and get combos to improve operability, and eat scatter pieces of meat to recover.

"Chase Survivors" is a 90s-style zombie apocalypse game where you must survive for 15 minutes until rescue arrives. Scavenge for weapons, coins, and experience items while fighting off relentless hordes of infected creatures. Collect experience to level up your character, acquire new weapons, and obtain passive survival items. Coins allow for permanent skill item upgrades. Annihilate various enemies including zombies, crows, giant insects, and spiders.

"Arcade Mayhem Juanito" is a frenetic arcade-style game where players control Juanito, a mischievous boy wreaking havoc in various settings. Use an array of weapons and power-ups to cause maximum destruction and mayhem while avoiding obstacles and enemies. With its fast-paced gameplay and humorous tone, "Arcade Mayhem Juanito" provides an exciting and lighthearted experience.

"LUFTRAUSERS" is a single-player arcade game with awesome gameplay, ingenious graphics, and a perfect soundtrack. Customize your Rauser with over 125 deadly combinations, and take to the skies for epic battles against enemy planes and ships. With hilarious moments, lots of grinding, and high replayability, this game will keep you entertained for hours. Be aware of some bugs, but they don't detract from the overall experience.

"Rule No.1" is a fast-paced Arena-FPS with Rogue-Lite elements, where you play as the sharp-witted and seductive heroine, Rule, in her quest to defeat hordes of metal-bastards and their monster allies. The game boasts a Geometry Wars-style shooting experience, with the added challenge of increasing difficulty and randomized levels. With its humorous tone and exhilarating gameplay, "Rule No.1" aims to provide an unforgettable warm-up experience for players.

"Ultratron is a sci-fi shooter game with classic arcade gameplay, updated for the modern era. Fight through 40+ levels as the last humanoid battle droid, with upgrades, pet drones, and special abilities. Play in single-player mode or drop-in two-player co-op, with support for English and five other languages."

Hive Jump is a fast-paced, action-platformer where you play as a brave space marine tasked with eradicating alien hives. Use a variety of weapons and equipment to navigate through procedurally generated levels, and work together with your team in local or online co-op. Fight challenging bosses, collect resources, and upgrade your gear to save humanity from the alien threat.