Top similar games like UDONGEIN X:

Shoot your spells as a little witch in this retro action 2D shooter platformer with exploration elements featuring 80's cute retro pixel art and music. Your choices matters: unleash magics, paths and hidden items according to your decisions.

Climb from the Earth to the Moon to try and solve an urban legend! Brave tough challenges as you float and grapple your way up to the tune of a great soundtrack! Be sure to bring a space suit, and get climbing!

Once every thousand years, the Silver Night Festival held in Gensokyo! Strengthen your Hakurei Reimu and enjoybullet hell!

Gensokyo Night Festival is a 2D action-exploration game set in the world of Gensokyo.Join Suika Ibuki as she wreaks havoc throughout Gensokyo against the backdrop of the festival held at Hakurei Shrine.

Thirsty for a good old Side Scrolling shoot 'em up? Well i got ya covered, fight your way through levels, covered with countless unique enemies, grab your guns and mix them togheter with sick upgrades, to create even sicker guns!

Elemental Master Luna" is a 2D side-scrolling action game in which you must defeat the great spirits scattered throughout the land and regain your lost divine powers. Control the goddess Luna, who has lost her memory and powers, and learn various types of magic to conquer the stages!

The 7th Sign Project is a classic 2D-platformer action game inspired by Doom, Quake, Abuse, and Painkiller games. Our goal is to entertain the player with massive enemy fights, boss fights, and stirring music.

Punch, whip, and zipline your way through a post-apocalyptic America in this 16-bit retro-style action platformer! Play as Taro Takahashi, a resistance soldier on a revenge mission against the dictator who lords over the ashes.

A monochrome action platformer where the palette changes the environment around you

Cave Crawler is a short, 2D side-scrolling action platformer. Explore caves filled with interesting enemies and fun platforming challenges.

You find yourself trapped in a void of Norse spirits, who are out to help you… or destroy you. Find your escape in this tight platformer with emphasis on speedrunning. Use the simple but versatile movement to the best of your ability!

Probo Rush is a classic shoot 'em up bullet hell game with a boss rush twist. Fight against machines, aliens, and nature as you take on 15 challenging boss battles. With adjustable health and an Assist Mode, Probo Rush offers a challenging but accessible gaming experience.

A great 2D retro-action-platformer! To the lovers of big pixels and screeching synthetic sounds we dedicate this masterpiece to you.

A mega X Touhou fangame with no X.

Amaterasu and her yokai army rule over feudal Japan. Switch in real time between Kensei and Ayame to defeat the goddess in this intense, 16-bit action platformer with Metroidvania elements and gorgeous pixel art.

Hook your way through the colorful world of Lorera and solve its biggest mystery. From a little flower to a vicious warrior, Lorera is all about growth and persevering your way through obstacles.

Transcend the material realm and assume your true form as Spinch, a hyper-agile organism consumed by the quest to rescue a litter of its missing offspring, in this side-scrolling, psychedelic platformer from the mind of award-winning Canadian cartoonist, Jesse Jacobs.

The first single-player Killer Queen experience comes home! ZOMBEEZ: A Killer Queen Remix is a frantic 2D platformer built directly on top of the Killer Queen Arcade engine. Run, fly, and slay your way through the undead horde as you head towards a fated showdown with the terrifying Blood Queen!

Touhou Luna Nights is a Metroidvania title with a heavy emphasis on exploration and action.　 Developed by Team Ladybug, creators of multiple fantastic action games thus far.

Retro side-scrolling adventure!

BeatBox Runner is a retro platformer with a twist: switch states to survive its unique series of traps and challenges.

Take on a howling challenge in Full Moon Rush! This classic shoot 'em up is a bullet hell masterpiece with a boss rush twist. With 15 epic battles and old-school graphics, you'll need expert shooting skills to survive. Customizable health and Assist Mode make it accessible to all.

Emiko's Pledge is a 2D Platform Action game based on the story of a Half Demon girl called Emiko, whose mission is to fulfill her dream of becoming the best warrior in the Demon world and also, to protect the Ettaze state from the enemies who infiltrated into the territory.

Rodent and Plank is a run 'n gun action platformer that borrows heavily from genre classics such as Gunstar Heroes, Earthworm Jim, and Metal Slug. It's tough as nails and the constantly shifting gameplay styles ensures that there's a surprise around every corner.

Become a magical girl hero and defend the alien world of Proxima Centauri b in Star Girl Proxima! An 8-bit style action-platformer.

Cosmos Bit is an old school metroidvania that will take you in an extraterrestrial world painted with the legendary Amstrad CPC's colour palette, reworked for modern devices. The game is enjoyable for both veterans and newbies of this genre!

2D precision platformer with tight and responsive controls. Gunjump your way through challenging obstacle course. Rescue your lame dad who's been kidnapped and get home for dinner.

Swords and Bones 2 is an action-platform game with RPG features, inspired by 80s and 90s classics! Fight through levels filled with monsters, avoid traps and collect power-ups & trophies in this new epic second chapter!

Speed you way through different levels and environments in this old-school platformer. Unlock new abilities and try to complete the levels as fast as possible. Go back to previous levels and try to beat your old score using your newfound power. Fight and defeat evil on your eternal quest.

Traverse colorful environments, battle strange animals and master the power of your suitcases to... get to work on time? Play as salaryman Takeshi Shi as you hurry to catch the bus to the office!