Single-player games like UDONGEIN X
Below are 12 single-player Steam games similar to UDONGEIN X, 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 UDONGEIN X page.
Ranked picks
- 1
UDONGEIN X2
Single-player alternative to UDONGEIN X — playable solo, no multiplayer required. Shares Action and Indie with UDONGEIN X.
Udongein X2 is a 2D bullet hell platformer featuring an open world that takes place primarily in Gensokyo, the main setting of Touhou Project. More importantly... What would you do if you were invited to hell?
- 2
Folclore Xamin
Single-player alternative to UDONGEIN X — playable solo, no multiplayer required. Shares Action and Indie with UDONGEIN X.
Folclore Xamin is an intense 2D action platformer and run-and-gun game. Featuring beautiful hand-drawn animations, you control the Xamin twins who wield the power of nature. Master shooting, jumping, and dashing to defeat forest spirits and conquer the Amazon!
- 3
Gift from the Gods
Single-player alternative to UDONGEIN X — playable solo, no multiplayer required. Shares Action with UDONGEIN X.
In this challenging maze-like platformer from 1985, become the mythical Orestes, brother to Electra, as he searches labyrinthine catacombs for the fabled Euclidean Shapes and avenge the murder of his father, Agamemnon, by his mother, Clytaemnestra.
- 4
Fortune and Gloria
Single-player alternative to UDONGEIN X — playable solo, no multiplayer required. Shares Action and Indie with UDONGEIN X.
Grab your trusty assault rifle, a handful of grenades, and get ready to be dropped off in the hot zone to rescue as many hostages as you can, taking out any enemies you encounter, before beating the boss and getting on the chopper heading off to the next mission.
- 5
Bionic Tadpole
Single-player alternative to UDONGEIN X — playable solo, no multiplayer required. Shares Action with UDONGEIN X.
A run-n-gun, non-stop action platformer-shooter! Pick up a weapon. A jetpack. A force shield. All while evading bullet-hell madness! Oh, and be mindful not to let your gun overheat...
- 6
TouHou Makuka Sai ~ Fantastic Danmaku Festival Part III
Single-player alternative to UDONGEIN X — playable solo, no multiplayer required. Shares Action and Indie with UDONGEIN X.
"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!
- 7
Guns of Fury
Single-player alternative to UDONGEIN X — playable solo, no multiplayer required. Shares Action and Indie with UDONGEIN X.
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!
- 8
東方幕華祭 TouHou Makuka Sai ~ Fantastic Danmaku Festival
Single-player alternative to UDONGEIN X — playable solo, no multiplayer required. Shares Action and Indie with UDONGEIN X.
Fantastic Danmaku Festival is a Touhou Project fanfiction STG with colourful danmaku, beautiful remix music and original music. Besides the characters we know in Touhou Project, there is also a brand new original character named Nix in this game! With the Scarlet Devil mansion as their stage, the girls are soaring in the sky of Gensokyo!
- 9
Mega Man 11
Single-player alternative to UDONGEIN X — playable solo, no multiplayer required. Shares Action with UDONGEIN X.
Mega Man is back! The newest entry in this iconic series blends classic, challenging 2D platforming action with a fresh new visual style. The new Double Gear system boosts Mega Man's speed and power for a new twist to the satisfying gameplay the series is known for.
- 10
Mega Man X Legacy Collection
Single-player alternative to UDONGEIN X — playable solo, no multiplayer required. Shares Action with UDONGEIN X.
Mega Man X Legacy Collection includes the legendary 16-bit titles and the series’ exciting foray into the 32-bit era: Mega Man X, Mega Man X2, Mega Man X3, and Mega Man X4. Test your skills in the new X Challenge mode, which pits players against two deadly bosses at once.
- 11
Touhou Mystia's Izakaya
Single-player alternative to UDONGEIN X — playable solo, no multiplayer required. Shares Indie with UDONGEIN X.
A brand new pixel art restaurant simulator based on the Touhou Project! Play as Mystia, the owner of a small izakaya. Collect ingredients by day, cater to the customers by night, learn recipes from familiar characters, and become the best izakaya owner in all of Gensokyo!
- 12
Touhou Artificial Dream in Arcadia
Single-player alternative to UDONGEIN X — playable solo, no multiplayer required. Shares Indie with UDONGEIN X.
Explore Gensokyo from an outsider's perspective in this old-school Touhou DRPG!