Games like Choujikuu Yousai Macross: Scrambled Valkyrie

"Stellar Interface" is a rogue-like space shooter with ever-changing space battles and a synergistic perk system. Explore the randomly-generated galaxy, collect over 100 perks and consumables, and complete over 100 missions for the StellarNET Entertainment System lottery. Your journey will be unique each time, as no two plays are the same. The goal is to find the most outrageous perk combination to defeat the Last Overlord.

Lil Tanks is an action-packed, side-scrolling shooter that puts you in control of a prototype tank -- defending humanity from the alien scourge known as The Cuur. As Earth's last hope, you must upgrade your tank with unique power-ups and blast the aliens back to where they came from! Level up by destroying The Cuur and earn powerful permanent upgrades. Unlock multiple tanks by completing objective…

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.

"Drifting Lands" is an action-packed, hack-and-slash side-scrolling game with RPG elements. Pilot your aircraft through treacherous terrains and enemies, while upgrading and customizing your ship to fit your playstyle. Engage in challenging boss battles and intense missions, with the freedom to choose your own path as you progress through the game.

"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.

"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.

"Sector Six" is a side-scrolling, sci-fi shooter with a unique silhouette aesthetic and procedural loot. As a space pilot, you must save the universe from the Eight Machines by building and customizing your spaceship's performance, appearance, and abilities. The modular difficulty system allows you to tailor the challenge for better rewards, making for a truly personalized experience. Master the ship combat, learn enemy patterns, and obliterate foes with lasers and missiles in this thrilling adventure.

"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.

In Supercharged Robot VULKAISER, players control a group of pilots who join forces to pilot a massive robot. Fight against enemies using various weapons and combinations of robot forms to save the world. With retro-style graphics and intense combat, this game offers a challenging and engaging experience for fans of classic shoot-em-ups.

Sodaman is a sensational single-player science fiction RPG with a good plot, marvelous gameplay, and humor that will make you laugh. Play as Sodaman, who must recover the last fresh sodas after the Sodacalypse caused by Entity-X, using diverse soda powers, customizable weapons, cybernetic augments, and power-up cards to build unique strategies and defeat alien foes.