Games like Cosmic Opera

Lunars is a fast-paced party game combining cute chaos with fierce competition across three exciting modes: Classic, Blitz, and Mini-Game. Featuring local and online multiplayer for up to 8 players, it offers customizable characters, hilarious mini-games, and strategic power-ups in both co-op and PvP split-screen action. Gather friends for nonstop fun and mayhem!

Oh no! Robots are attacking hololive! They must be stopped!! The Invasion Begins... Imagine this: the vibrant, idol-filled world of hololive suddenly plunged into chaos! Mechanical horrors descend from the skies, their red eyes glowing with malice, lasers scorching the earth, and factories churning out endless drone swarms. The hololive studio — home to your favorite virtual idols — is under sieg…

Welcome to All the Stars, a retro-inspired space shooter where thrilling combat meets a cosmic narrative. Face waves of enemies, alien horrors, and a galaxy-changing choice. It’s an amateur passion project but it just might surprise you, no load screens, no microtransactions, just pure arcade action.

Fallopian Frenzy! Come Again? is a quirky endless swimmer where you dodge various birth control methods while guiding one of 13 ridiculous sperm to survive as long as possible. Featuring simple one-button controls, power-ups, and educational factoids, the game combines humor with challenge. Achieve a high score for a chance at a free key.

Cosmic Coliseum is an action-shooter roguelite where you battle relentless waves of alien enemies in a Galactic Gladiator Tournament. Choose your champion, level up to unlock powerful weapons and abilities, and defeat Overlord bosses to progress through arenas. Gather resources and upgrades to become the Ultimate Champion of this intense cosmic arena.

"Interstellar Sentinel is a challenging side-scrolling shoot 'em up, drawing inspiration from classic games like Gradius and R-Type. Its tight controls and progressive difficulty are designed for a flow state gaming experience, where players become fully immersed and perform at their peak. The game boasts stylish visuals with light anime influences."

Pewt 'em Up! is a retro inspired arcade space shoot 'em up with lots of upgrades, achievements, extras and more.

"Super Mega Space Blaster Special Turbo" is a challenging retro-style space shooter with numerous challenges and unlockables. Players can blast through hordes of enemies across different game modes, with a variety of ships and upgrades to unlock. The game is designed for those seeking a core shooting experience with a focus on gameplay rather than story or high-end graphics.

"EarthNight" is a fantasy platformer game where players can choose to go solo or partner up in local multi-player mode for a thrilling adventure. The game is set in a dystopian future where dragons have taken over Earth, and humans are exiled to space. Each run offers a unique experience with procedurally generated levels, and players can unlock over 25 powerups to aid them in their journey to Earth Night, battling dragons along the way.

Brick breaking retro action hardcore Breakout fans will love. No distracting 3D backgrounds, gimmicks, or pointless storyline. Just pure smooth gameplay, 3 player mode, weapons, ammunition, store, galaxians and asteroids sub-games, many mysterious powerups, over 240 levels, and much more.