Games like Sinistar

In "Alltynex Second," players must reclaim Earth from AI dominance 40 years after ALLTYNEX, a Stellar-class Administrative Computer, tried to eradicate mankind. This 2.5D vertical scrolling shooting game features five stages, close-combat Blade melee attacks, and ranged options like Homing Lasers and the Buster Rifle. The fate of humanity rests on your shoulders as you battle drone armies and Guardian Soldiers to end the AI's reign.

"BE-A Walker" is a game where you pilot a battle mech, tasked with protecting colonial populations. You must choose between being a human, focused on defeating hostile natives to ensure survival, or a humanist, protecting the natives while seeking a better future for humanity. Your decisions will determine the outcome of the conflict and the fate of all mankind.

"Star Horizon" is a thrilling space shooter game set in an immersive sci-fi universe. As the pilot John, players must navigate through intense battles, make moral choices and uncover a conspiracy that threatens humanity's existence. The game features stunning visuals, voice-acted dialogues, and a dynamic storyline that adapts to player's decisions.

"GundeadliGne" is a shooter game with anime-style graphics, offering both single-player and local or online multiplayer modes for up to two players. Your mission is to prevent the annihilation of mankind by demons, and you can choose from three characters and six Matrix Masters to aid you. The game features five levels of intense "bullet hell" action, with online leaderboards, mission modes, and a new arranged soundtrack.

Gunlocked is a single-player Role Playing game with phenomenal mechanics and sensational visuals. It's a unique twist on twin-stick shooters, with controlled movement and independent weapon targeting. The game features action-roguelite gameplay, rich 2D pixel art, multiple playable characters, upgrades, enemies, and bosses, all working together to provide a different experience in every playthrough.

"Super Galaxy Squadron EX Turbo" is a shoot 'em up game with retro-style pixel graphics and intense action. Players pilot spacecraft through levels of enemy forces, upgrading their ships and abilities as they go. The game features a variety of playable ships, numerous enemies and bosses, and a challenge mode for experienced pilots.

"Blaster Master Zero is a 8-bit style sci-fi shooter game, reminiscent of the NES era. It's a single-player or two-player co-op action-adventure game, featuring new areas, bosses, and gameplay elements compared to the original 1988 game. With improved battle mechanics, a more robust scenario, and expanded exploration, Blaster Master Zero offers a refreshed take on the classic game."

BINGIMAN:Trap Ochido is retro shooter-inspired action game with a sinister African aesthetic through its voodoo and gunplay art direction.  Evil demons have invaded the neighborhood and BINGIMAN has been summoned to fight through waves of relentless enemies with heavy artillery to save the streets from total annihilation. Success depends on how fast and strategic a player moves and the choice of w…

SFERA - Action platformer. A mix of 3D and retro 2D graphics. You are an assassin for the SFERA corporation. You are tasked with destroying a gang of robots.

War has started! Rangok Skies is a vertically scrolling arcade shooter inspired by the genre classics. Highly replayable with 4 different characters, each with their own unique ship, weapons, and bombs. Includes 2-player local co-op.