Top similar games like Project Kunlun:

Set six months after the events of Color Soul: Memories, you must fulfill your newly discovered purpose and fight against the coming darkness in this action RPG. Combat enemies, unlock the colors of the world, and play minigames as you try to stop the world's end.

Music-themed bullet-hell shooting for beginners to advanced users

Escape the Maze of Malice in this frantic 2D top-down shooter!

"SEOIRYE" is a 2D platformer game that tells the story of Grandma Seo Irye, who embarks on a journey to the underworld to find her missing grandson. Help Grandma successfully locate her grandson and return safely!

A short, free danmaku bullet hell following two gun-wielding angels as war unfolds in Heaven. Dodge dense Touhou-style patterns, face demanding boss fights, and uncover skill-based secrets in this tight retro experience. Survive the bullet hell and restore the bullet heaven!

桜を見ながら西瓜を割り、紅葉を見ながら鍋をつつく こんな季節に誰がした！ イレギュラーでシーズナルなシューティング幻想！

Just Squat is a shmup and visual Nobel game that focuses on boss fight by growing up a boy. Grow the boy by encountering various events at the gym and school, and push Babel out with all your might! The difficulty of boss fight and the boy's growth will be determined by the exercise you choose!

There are girls called Majyo(witches) in the world, and this is the story happened between them. The main method of play is 2D Barrage Combat (STG). You can control Majyos to move around and defeat enemies.

Survive the bizarre mechanical courthouse! 'Lastgirl Survivor' is a pixel art, single PvE action rogue-lite featured game! Forget boring auto-battlers—smash through endless grotesque monsters using precise rhythm-based dashes. Find out the TRUTH with I:sol..!

A story-driven experience about two doctors traversing backwards through a dying man's memories to artificially fulfill his last wish.

A classic sidescroller space shooter where the enemy's are randomly created to give you unique challenges. Starting with just a basic ship you will find upgrades as you take down boss's during your runs. With 12 types of armaments to find, they will help you customize your ship to your liking.

Control an ancient dragon in an epic escape through the skies! Destroy jets, zeppelins, and warships in a fast-paced shoot ’em up with magical powers, colossal bosses, and a retro techno soundtrack inspired by 80s arcade classics.

The skies are aflame and the seas will overflow with wreckage in Vlambeer’s stylish arcade shooter LUFTRAUSERS! Take to the skies in customized fighter planes to battle battleships, submarines, and rival aces for glory, honor, and high scores.

Deeply atmospheric and personal journey of a strange, strange man - with handcrafted music, visuals, dialogue, and challenges. All in the form of a 2D adventure game with plesant puzzles and rhythm-based fights.

It’s a game where you sort falling red and blue chicks to the left or right with a single button. Sometimes the colors or order may switch unexpectedly. Some stages are extremely difficult, but there’s an AI assist feature. Accessibility options allow you to adjust contrast and color tones.

A psychedelic shmup for casuals and cave dwellers.

A linear danmaku shoot-em-up with some visual novel elements. Clear 6 stages across 4 difficult settings, each with unique enemy spawns, bullet patterns and boss phases. The game is structured to have each difficulty cleared in sequence, with the full plot unfolding across each one. 

BoboInvasion is a classic spaceshooter game. Face waves of aliens with increasing difficulty, dodge their attacks, and choose a ship upgrade that suits your style to win

"Chaos Strider" is a 2D side-scrolling pixel style Roguelike shooting game. You will play as a Strider challenging the Chaos Realm to obtain corresponding rewards. Choose your weapons, select challenge levels, enhance upgrades, reforge and fuse, fight, and seize treasures.

[Cooldown] is a rhythm-based defense game. Destroy the endless robot debris flying through space, strengthen your turret, and protect your planet! Develop various technologies and robots to defeat enemies more effectively! Get more rewards while listening to your own recorded music!

AREA WARS™ is a fast-paced 2D omnidirectional shooter where you battle enemies from every direction in a constantly changing enclosed area. Defeated enemies trigger chain explosions that engulf nearby foes and boost your score multiplier. Built for short, repeatable runs with score-focused gameplay.

Fugue Concerto is a cute 2D pixel rhythm game. Use arrow keys to catch notes from four directions, while pressing Spacebar on the final beat of each measure. Team up with robots to restore an abandoned factory! This dual-hand, groove-keeping mechanic offers a totally fresh rhythm experience.

Lead the vegetable revolution alone or with a friend in the side-scrolling shoot ‘em up Rutabaga Desert Storm! Take down wave after wave of enemies, dodge their projectiles, and grab power-ups to boost your destruction! Can you defeat the oppressive humans and free the proletariat vegetable masses?

A certain office lady is back!!

"Let's defeat the demon lord together!" A thrilling action-adventure of destruction!

A legendary SHMUP influential to the best makers in the genre, Hellsinker is now available on steam in its most advanced form! Gameplay, story, graphics, and even music all united into one cohesive and highly dimensional Shoot-em-up!

“Vradark’s Revenge” is a fantasy game in the Action RPG genre.

What games does your dad play - It is a management game with the theme of running a game center, and players can replay a variety of stalls, electronic games, etc. from the 80s, 90s, and even 2000s.

Running Wizard is a shoot 'em up roguelike in which you will discover new spells, wizards and abilities to destroy enemies that stand in your way. Jump over obstacles, dodge shots and defeat bosses! Time to RUN forward.

Punch through the cosmos! An arcade-inspired shoot-em-up where you play as an immortal lobster speeding through space.

This is your next great opportunity to dive into 16-bit classic consoles era and master your play-skill. Zeon 25 is an amazing 2D Shoot’Em Up experience with 90’s vibes and hardcore gameplay.

An indie edutainment game about mathematics and war. Use various mathematical functions to plot the trajectory of your shots and fulfill your duty as a soldier.

Dodge waves of bullets in cover shooter + shmup-inspired combat, as you strike back with powerful attacks of your own! Use clever cover spots to gain an advantage over your enemies, find treasures to make yourself stronger, and avoid taking damage to raise your score!

Graze the enemy’s bullets, Charge them head-on, and Wreak Havoc!!An exhilarating and dangerous shoot-em-up! This is a game for those with courage and survival instinct!