Games like Hydefos

"Valfaris: Mecha Therion" is a 2.5D side-scrolling shoot 'em up game, serving as a sequel to the critically acclaimed Valfaris. As Therion, pilot Mecha Therion, a formidable machine of destruction, equipped with an array of deadly firepower to obliterate hostile alien forces across various levels. Customize your Mecha loadout, upgrade weapons, and prepare to unleash mecha hell.

"Bye-Bye, Wacky Planet" is a single-player Science Fiction Shooter game with splendid visuals. As Alan and Eve, two stranded aliens, players must use an array of alien guns to blast through enemies and escape Earth to return home. With fast-paced 2D side-scrolling action, the game pays homage to classic shooter games while offering a fresh, exciting experience.

RANDOMAX is a single-player sci-fi rogue-lite vertical shooter where you harness a chaotic arsenal of misdelivered heavy weapons. Set in 2050, battle the Randomax Pirates who have overrun the Sepulch Space Archipelago, aided by bold heroines and mysterious allies. Adapt your strategy to turn the tides in this intense test of resourcefulness and luck.

"Asteroid Bounty Hunter" is a space shooter centered around the veteran hero John and his AI spaceship. The game features unique boss fights, defense of nearby planets from asteroids, and battles against other bounty hunters. The concept revolves around farming experience for upgrades and collecting mastery points from rival ships. — NO RELEASE DATE OR DEVELOPER/PUBLISHER MENTIONED.

"R-Type Final 2" is the latest installment in the classic shoot-'em-up series, now available on PC. The game offers updated visuals and gameplay features, while retaining the intense action and variety of weaponry that defined the originals. Confront an ever-evolving enemy in the form of the Bydo, with stages that transform and corrupted by their presence. A must-play for fans of the genre, new and old.

"Star Fox Zero" is a thrilling sci-fi shooter game with both single-player and co-op modes. Players take control of Fox, Falco, Peppy, and Slippy to save the Lylat system, using the Wii U GamePad for a unique viewpoint and control. The game boasts exceptional visuals, spectacular gameplay, and fantastic music, with multiple vehicles including the Arwing, Gyrowing, and Landmaster Tank.

"GUNHEAD is a single-player Science Fiction Open World game, where players board and neutralize procedurally generated alien starships in a roguelite FPS experience. With over 50 weapon options and jetpack-enabled gameplay, plan a strategy to defeat each unique enemy ship's security systems, to the beat of a blood-pumping soundtrack."

A minigame collection based on the popular screensaver software

"ARMED SEVEN" is a top-down shooter game set in a futuristic sci-fi world. As a member of a private military company, players must defend against enemy forces and protect the Astroport space station. With various weapons, equipment, and character classes available, players can strategize and customize their approach to battles. The game features intense action, strategic combat, and a thrilling storyline.

"Bad Bots" is a challenging 2D shooter game where you must survive waves of relentless robotic enemies. Utilize a variety of weapons and power-ups to strategically blast your way through numerous levels. With increasing difficulty and variety of bots, the game offers hours of engaging and fast-paced gameplay.