Top similar games like UDONGAIN:

A fast-paced vertical shooter built for short sessions! 2-Minute and 5-Minute score attack modes with beautiful X68000-style pixel art.

Ayako's Mission is a 2D Top-Down Shoot'em Up game based on the story of the war breaking out between the two territories called, AY Corp and ATO Corp. where you must defend your territory against the invaders.

Defend Spacebase 19 from the asteroids swarming down on the station! Shoot down waves of stones and equip different powerful weapons. How many waves can you last? A simple nostalgic retro arcade turret defense shooter.

Mashup of classic arcade games.

Trapped in the body of a raven, Pacer begins his quest to restore his human form. You must collect all of the treasures to fill your vault with coins! Only with enough wealth can he finally overcome the curse.

Three bounty-hunting sisters take on a wild cast of villains in this fully voiced vertical shoot ’em up! Choose from three unique aircraft, master a variety of weapons, tackle gimmick-packed stages, and face powerful bosses in a colorful world with character designs by Shuzilow.HA.

Join Knight Sigi as he runs, jumps, and battles in a flatulent quest to save Melusina, the love of his life, in this light-hearted homage to the golden days of simple but fun classic action platformers.

Cotton Reboot! is a completely remastered version of Cotton.Fantastic Night Dreams, the originator of the witchy shooting game released 30 years ago, with new features and the latest visual design.

Destroy the floor panel with the blast that defeated the enemy and rescue the captive girl! After destroying 75% of the panels, move on to the next stage.

502's Arcade is a collection of fast paced arcade games. Ghost hunting in a procedural dungeon crawler, fast reflex puzzle solving in a potion shop, blasting through alien enemies and more! Get good old arcade fun featuring modern mechanics and challenge your way to the top of the leaderboards.

Gunbird characters go wild! A new sensation, ‘Block-Breaking Shooter’—combining the fun of block-breaking and shooting games—is here!! Simple controls make it enjoyable for everyone from kids to adults.

Classic tank battles reborn with online play, powerups, emojis & map editor!

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.

Jump Up, Jerry! is an arcade platformer where you have to jump your way through different types of cable cars and enemies in order to reach for your highest score.

This is a top-down shooter designed primarily for multiplayer. Players control a variety of unique characters and battle across stages filled with intense bullet patterns. (This game is an unofficial fan game based on the Touhou Project.)

Shoot for the stars! In this cute 2D platform arcade game, jump on clouds and collect as many stars as you can before you run out of lives.

Fight your friends to save your friends in Prism Indigo, a vicious retro-styled bullet hell shooter starring a rookie magical girl.

Blaze of Storm is a arcade-style vertical scrolling shmup. You will fight against enemies in cyberspace as a cyber diver.

Shake things up with SUPER SHAKING GIRL!!!, an exhilarating action game that'll have you shaking sodas to propel yourself through the air! Shake, fly, rinse, and repeat... The sky's the limit!

Shoot for the stars and help Latte train in her quest to become the top cheerleader in the universe! Use your Pom-Pom Blasts to pummel the competition while dancing through a downpour of endlessly raining enemy bullets! Ready? Aim. Fire!

Up for some retro arcade action? Extra weapons, upgrades, smart bombs etc are your favorite tools? Then this great arcade clone is for you! Survive waves of evil creatures in this fantastic, fast paced side scroller. If you like games like Defender, Data Storm or Drop Zone, you will LOVE Fairy Fire!

Himari was ambushed! Help her hold out as long as possible, attack enemies, use magic to slay them, maintain Himari’s health level, so she could fight on, and also do not miss!

Rosenkreuzstilette is a mega-action-platformer game in which you step into the shoes of Spiritia Rosenberg, a virtuous young woman caught on the wrong side of a revolution instigated by her closest friends.

Defeat the overwhelming forces of the ASURA Cult with the Cursed Battle Titan: RAINBOW !

Incraiders is an active incremental game where you get energy from fallen Invaders to become a cross-dimensional guardian of the cosmos.

"Pretty Girls Breakout!", A batting action-type breakout game that hits, hits, and hits back, is powered up! New game modes and new gimmicks have been added to make "Pretty Girls Breakout! PLUS"!

A 2D top-down arena shooter. A freely scrolling shooter. Pixel graphics reminiscent of the SNES. Easy to control with the directional pad, two shot buttons, and a bomb button. Make full use of your two shots to smash through enemies.

WE HAVE ALIENS, YOU DON'T—Blast Martian invaders and flying saucers across 30 stages with robotic voice effects. Use your destructible shield, rescue army men for bonus points, and chase the high score.

Trap, pop, and splat your way through slime-choked sewers in this '90s-style vertical pixel platformer! Armed only with snot bubbles, outmanoeuvre vile Mouldlings, Mushrooms, Bog Belchers, Glumbats, and Brutes across fifty+ levels. Chain clears, beat the clock, and rescue the Goblin Princess!

Guns of Fury is a retro-inspired action platformer that combines the run & gun and Metroidvania genres. Explore a vast interconnected world, gain new abilities and weapons, battle epic bosses and stop the plans of an evil corporation before it’s too late!

Raging Blasters is a vertical scroll shmup featuring high speed scrolling and the exhilaration of destruction.

Aim your sushi and shoot! Hit sushi of the same type to make them grow bigger and bigger!

The official, authentic remastered version of "JoyWorld 3," developed directly by the original creator (pOn Studio). Experience a free economic system, engaging mini-games, and witty quests. This is the only genuine successor, delivering a wholesome and relaxing simulation for all ages.

CONTENTS: Action Game full-set (7 Stages) and future updates if available. Elf-Shield is one of the best games if you are fan of late 80s' PC games or are looking for bite-size simple game. This game is a modernized BreakOut like action game with 80s taste Pixel Graphics and Anime Style graphics.

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!

【About "The Hurricane of the Varstray"】"The Hurricane of the Varstray" is a vertically scrolling shoot'em up with a SF story: in the distant future, to defend the Earth against the invasion of mystery mechanical structures, 4 girls head to "the Varstray sector," far away from the Earth and considered as the v