Games like ALPHACELL

"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.

"Bladestar" is a sci-fi cinematic action shooter where players defend the galaxy in their Manta Starfighter, battling pirates, rebels, and aliens across six procedurally generated worlds with over 50 waves of enemies and eight bosses. The game now features Steam Leaderboard support, allowing players to compare their high scores with others. Players can also collect experience to unlock ship customizations and upgrade their pilots.

"Enemy Mind" is a side-scrolling space shooter for PC with a classic 8-bit art style and 8 levels of challenge across 70 waves. As a being of pure psychic energy, you can take over and control any of the 20+ unique ships you encounter, each with their own power and ability. The game features an adaptive story system that changes with your play style and offers multi-player co-op for up to four players. The soundtrack is an original chiptune-inspired creation by Rainbow Kitten.

Razor2: Hidden Skies is a vertical scrolling shooter game with intense action and vibrant graphics. The player controls a fighter plane equipped with various weapons, battling against hordes of enemy aircraft and bosses across different stages. With its challenging gameplay and upgradable arsenal, Razor2 provides an exciting and rewarding experience for shoot-em-up enthusiasts.

In Atomanta, you step into the role of Taria Takara, a space pirate on a mission to recover a highly valuable artifact hidden on the planet Azavuraz. Armed with the powerful Atomic Manta warship, Taria finally has a chance to claim the bounty and pay off the debts from her previous handlers.

"Shikhondo: Soul Eater" is a shoot 'em up game with an oriental background and unique stage bosses. Play as a Grim Reaper or girl, seeking out escaped yokai from limbo to reseal them and release the absorbed souls. With three game modes, players are encouraged to play close to enemy bullet hell to increase scores in Soul Collect mode.

Steredenn: Binary Stars is an award-winning rogue-like shoot'em up game with intense boss battles, randomly generated environments, and a vast arsenal of weapons. Experience quick, challenging sessions with upgrades and space events, available now on PC, Xbox One, PS4, Nintendo Switch, and iOS. Receive critical acclaim with user ratings around 90% on Steam and an average press rating of 8/10.

"TechBeat Heart" is a fast-paced, combo-based shooter where players must fight against the Blackheart and its corrupt minions in frantic, randomized waves. With a variety of weapons to master and two different soundtracks to choose from, players must make combos to earn more time and aim for the highest online score. High replayability ensures a fresh challenge with every playthrough.

"Stardust Galaxy Warriors: Stellar Climax" is a 1-4 player couch co-op action shooter game, combining SHMUP and Brawler-like gameplay with light RPG elements. Choose from 5 distinct characters, each with special abilities and superweapons, and an extensive selection of primary and secondary weapons. Play through a 10-level campaign, Endless Gauntlet-mode, and Challenge mode, all set to an album-length soundtrack. Meet Gundula von Übelvamp, but don't expect shocking plot twists.

Psycho Starship Rampage is a space shooter game where you play as a psychotic AI, rebuilding your warship and equipping it with weapons to destroy waves of alien enemies. With various equipment and weapon combos, build the ultimate killing machine and loot enemy carcasses to extend your ship. Up to 4 players can join in local coop to wreak havoc on alien worlds. Your goal is to return to central command, annihilating anything that moves along the way.