Games like UDONGEIN X on Steam
Filters & Lists
Pixel Gladiator
Distant future… Brutal gladiatorial battles is a top-rated show, extremely popular all over the Universe. You’ve been sent to the abandoned planet as one of the participants of the show. Your goal is to survive as long as possible, fighting back deadly creatures in the focus of billions of viewers.
Blaster Master Zero 2
Join Jason, Eve, and Fred on an intergalactic journey! The side-scrolling/top-down hybrid action adventure title "Blaster Master Zero" returns with its long-awaited sequel! Experience the yet-untold story of Jason and Eve after defeating Earth's mutant scourge in "Blaster Master Zero".
Mega Man Legacy Collection 2
The Blue Bomber is back in this second collection of classic Capcom titles! Featuring faithful reproductions of Mega Man 7, 8, 9, & 10, this collection is bursting with additional content, from time trials and remix challenges to a music player and an extensive gallery of rare illustrations.
Duck Souls
Duck Souls is a fast-paced, action platformer about a little duck with an incredible skill to dash and a mission: find all the lost eggs in order to save his species.
Virtua Unlimited Project
Virtua Unlimited Project is a 2D pixel-art style ACT game featuring VTuber characters. With classical platformer gameplay, challenging combat, and retro game feelings, VUP presents you a surreal, virtual world in which you will play as Aizawa Kana to venture and seek the truth beneath.
Lost Words: Beyond the Page
An atmospheric narrative adventure written by Rhianna Pratchett. Set between the pages of a diary and a fantasy story where you run on words and use them to interact with the world around you.
LOVE
Love is a reductive platforming game with a retro aesthetic and a focus on a challenging difficulty. It has an custom respawn system, 16 levels, 12 track soundtrack, competitive scoring, and a simple-to-use level creation feature.
LEGO® Brawls
Dream up the ultimate Minifigure brawlers and bash your way through all of your favorite LEGO® themes in the first team action brawler set in the LEGO universe. Play with friends at home or around the world and see how you stack up against the competition.
Indivisible
Indivisible is a hand drawn action RPG platformer from Lab Zero, creators of the critically acclaimed Skullgirls! Set in a huge fantasy world, Indivisible tells the story of Ajna, a fearless girl with a rebellious streak who sets out on a quest to save everything she knows from being destroyed.
Gunvolt Chronicles: Luminous Avenger iX 2
Break into the new apeX of 2D action! INTI CREATES is proud to present new apeX of cutting-edge 2D action with Luminous Avenger iX 2!
Aqua Kitty - Milk Mine Defender
Aqua Kitty is a fast paced retro styled submarine arcade shooter with optional 2 player local Co-op.Blast through hordes of mechanical sea monsters in your kitty sub and defend the deep sea milk mining kittens!THE MILK MUST FLOW!
Valdis Story: Abyssal City
Assume the role of Wyatt in this Action/Exploration Platformer as you explore the ruins of a holy city that was lost many years ago. Battle various types of demons, angels, and a new threat known only as the “Ferals”, using swordsmanship, martial arts, and sorcery.
METAL SLUG
“METAL SLUG ”, the very first title in SNK’s legendary 2D run & gun action shooting game series where all began, returns to the missions on the Steam gaming platform!
Chicken Invaders 4
They came without warning, squawking menacingly, their ruffled feathers darkening the sun. Invading intergalactic chickens, out to punish humanity for our oppression of their earthly brethren. Now they're back, and they're having Earth for dinner!
Vengeful Guardian: Moonrider
Vengeful Guardian: Moonrider is a side-scrolling action platformer that channels the golden age of classic 16-bit action games in a full-throttle quest for revenge. Created to defend a totalitarian state, the Moonrider rejects its programming and now seeks vengeance on its creators.
Stealth Bastard Deluxe
Armed with only your wits and a pair of Stealthing Goggles, it’s your job to sneak your way through a deadly facility that’s determined to extinguish your fragile little life.
Supercharged Robot VULKAISER
70s giant robot anime-inspired side-scrolling shooting from the creators of SATAZIUS and GIGANTIC ARMY!
Pizza Tower
Pizza Tower is a fast paced 2D platformer, with an emphasis on movement, exploration and score attack. Featuring highly stylized pixel art inspired by the cartoons from the '90s, and a highly energetic soundtrack.
30XX
Jump, shoot, and slash your way through 30XX, the roguelike action platformer you can play with a friend! Explore lush, ever-changing worlds that mix precise platforming with fevered combat. Destroy fearsome Guardians. Master unique Powers. Rediscover the thousand years we've lost.
Rogue Glitch Ultra
A roguelite action platformer in a vibrant glitch-ridden world. Amass a huge arsenal from over 150 weapon options and face hordes of enemies and tough boss fights. Jump into multiplayer (up to 4 player co-op online or local) to collect, unlock, and upgrade for endless replayability.
Mega Man Legacy Collection
Mega Man Legacy Collection is a celebration of the 8-bit history of Capcom’s iconic Blue Bomber featuring faithful reproductions of the series’ origins with the original six Mega Man games.
Pepper Grinder
Pepper Grinder is an action-packed 2D adventure blending traditional platforming with an alternate drilling mode that allows you to dive in and out of the earth like a dolphin swims through water.
Ugly
Unravel the dark secrets hidden throughout this stirring puzzle platformer about a tormented nobleman confronting the traumas of his past. Use an innovative mirror mechanic to solve challenging puzzle rooms and defeat towering bosses as you strive to piece together the ugly truth.