Games like Galactic Spider

"Devader is a shooter game with intense twin-stick action, offering a local co-op multiplayer mode for up to 2 players. With over 100 waves of challenging enemies, powerful weapons, and tailored upgrade paths, players can strategize to protect the core and unlock various endings. Experience superior graphics, phenomenal music, and an online leaderboard across four difficulty levels."

An Arcade Top Scrolling Action Shooter, pick from various Aircrafts to play with and challenge Yourself on Airfields and Individual Designed Challenges to Encounter Unique Boss Fights. Compete on the Global Leaderboards with your Scores.

"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.

"Rest in Pieces" is a rhythm-based action game where players control a fragile porcelain doll facing nightmarish monsters in a dark and surreal world. Armed only with a quick hook shot, players must dodge and attack in time with the rhythm to survive. With hand-crafted levels and a hauntingly beautiful soundtrack, it offers a unique and immersive experience.

"Zombie Kill of the Week: Reborn" is a fast-paced, action-packed arcade-style shooter game. Players must survive waves of zombies in various game modes while earning points for kills and combos. The game features a wide range of benefit-granting perks, weapons, upgrades, and maps to help players survive as long as possible. However, be prepared for the onslaught of zombie hordes determined to bring you down!

"Kungfu Cowboy" is a comedic, side-scrolling brawler where you play as a kungfu-wielding cowboy fighting waves of enemies in a variety of levels. Use an array of signature moves and special attacks to defeat foes, collect power-ups and upgrades, and progress through the story. The game features colorful 2D graphics, quirky humor, and easy-to-learn controls, making it accessible to players of all skill levels.

"Gridform is a fast-paced arcade game with a square arena, featuring over 75 interconnected levels in its campaign. Each level presents unique win/fail conditions and enemies die in one hit, including your own ship. Fight against massive bosses that break the rules, with a selection of weapons to choose from."

Serious Survivors is a brutally intense roguelike FPS where you battle endless hordes of monsters with a wide arsenal of weapons and ridiculous power-ups. Master movement techniques like circle-strafing and dodging to survive waves of increasingly deadly enemies. Evolve from zero to super-bad-ass-hero through relentless carnage and absurd perks.

Lilac 0 is a vintage-style vertical shoot 'em up set in a machine world torn by endless war, where players battle metallic foes and daunting bosses across five frantic levels. Featuring two playable characters, three difficulty settings, and overkill mechanics to boost scores, it blends pixel art visuals with a chiptune metal soundtrack for an intense arcade experience. Dodge countless bullets and climb leaderboards in this retro-inspired shooter.

ASTROSWARM is a single-player action game where you fight as a lone astronaut against waves of zombified enemies across various planets. Build and upgrade turrets, level up to gain powerful weapons and synergies, and customize your playstyle with unique modifiers. With around 10 hours of gameplay, it offers engaging mechanics and strategic defense challenges.