Single-player games like UDONGAIN
Below are 13 single-player Steam games similar to UDONGAIN, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like UDONGAIN page.
Ranked picks
- 1
MIHASHIRA
Single-player alternative to UDONGAIN — playable solo, no multiplayer required. Shares Action and Indie with UDONGAIN.
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.
- 2
Ayako's Mission
Single-player alternative to UDONGAIN — playable solo, no multiplayer required. Shares Action and Indie with UDONGAIN.
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.
- 3
IRREVERENCE
Single-player alternative to UDONGAIN — playable solo, no multiplayer required. Shares Action with UDONGAIN.
IRREVERENCE is a fast paced top down shooter. Run, shoot, and dive into intense combat with a variety of strange foes in this quirky hotline miami like.
- 4
Fox Flare Night
Single-player alternative to UDONGAIN — playable solo, no multiplayer required. Shares Action with UDONGAIN.
Shape-shifting Kitsune Mio battles the mischievous Tanuki army in this fast-paced, comedic side-scrolling shooter! Unleash powerful yōjutsu and transformations to dodge bullet barrages. Packed with modes for both casual and hardcore players, offering plenty of content to master!
- 5
Bot Vice
Single-player alternative to UDONGAIN — playable solo, no multiplayer required. Shares Action and Indie with UDONGAIN.
Show off your skills & reflexes in this frantic gallery shooter action arcade, filled with bullets, bots and explosions! You play as Erin Saver, carrying out her personal vendetta against the criminal Wildbots.
- 6
Black Market of Bulletphilia ~ 100th Black Market.
Single-player alternative to UDONGAIN — playable solo, no multiplayer required. Shares Action and Indie with UDONGAIN.
東方Project第18.5弾。上海アリス幻樂団による弾幕シューティング！ 市場は２種類あった？ 魔理沙が闇市場の調査（＆カード蒐集）に大奮闘！ アビリティカードを駆使して遊ぶ、ハイスピードでブラックなシューティング幻想！
- 7
Pocky & Rocky Reshrined
Single-player alternative to UDONGAIN — playable solo, no multiplayer required. Shares Action with UDONGAIN.
The original cute and hardcore shrine maiden shooter is now available on Steam! Completely new game, a sequel to the home original "Pocky&Rocky" (Super Nintendo Entertainment System)! The adventures of Pocky&Rocky begin once again.
- 8
TouHou Makuka Sai ~ Fantastic Danmaku Festival Part III
Single-player alternative to UDONGAIN — playable solo, no multiplayer required. Shares Action and Indie with UDONGAIN.
"Touhou Makuka Sai ~ Fantastic Danmaku Festival Part III" is a bullet hell shooting game with a distinctive, glamorous presentation style. It is the third game in the Touhou Makuka Sai series. The strange moon seems to hide a new conspiracy. Charge into the deep world on the eternal night!
- 9
PANDARA
Single-player alternative to UDONGAIN — playable solo, no multiplayer required. Shares Action and Indie with UDONGAIN.
Simple 2D scrolling shooter. Button controls are shot and speed switching. English and Japanese subtitles are available, and the UI is English only. Defeating enemies and gaining experience levels up your shot. The more mistakes you make, the better your defense.
- 10
JAGD LANZER
Single-player alternative to UDONGAIN — playable solo, no multiplayer required. Shares Action and Indie with UDONGAIN.
Destroy the legions of machinists! An easy to control mechanic 2D action game that attacks automatically when an enemy is in range. Customize your mecha to suit your needs. The key to success is to manage energy while standing around.
- 11
GUN DOG ROCK RAPID
Single-player alternative to UDONGAIN — playable solo, no multiplayer required. Shares Action and Indie with UDONGAIN.
Super simple 2D shooter game! Use the two types of shots to push forward.Kick out the swarming zakos and take on the powerful bosses.7 crazy worlds are waiting for your cat!?
- 12
Blue fencer Resurrection
Single-player alternative to UDONGAIN — playable solo, no multiplayer required. Shares Action with UDONGAIN.
The Devil's Castle has 8 stages full of powerful enemies.Invincible dash slash, powerful slash, 6 types of sub weapons.Make full use of various techniques to overcome the labyrinth !!
- 13
Nekoba RocknRoll
Single-player alternative to UDONGAIN — playable solo, no multiplayer required. Shares Action with UDONGAIN.
The ultimate 2D action game where a cat with a bazooka fights! A variety of missions await you and your cat. Regain love and peace!