UDONGEIN X2
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?
Last Updated: 6/8/2026
| Developer | Bar Holographic Otaku |
| Publisher | Bar Holographic Otaku |
| Steam App Id | 3520120 |
UDONGEIN X2
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?
Last Updated: 6/8/2026
- Windows
- Mac
- Linux
About UDONGEIN X2
UDONGEIN X2 is an Adventure, Indie, and Action game developed by Bar Holographic Otaku. It was released on the Steam Store by Bar Holographic Otaku.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, UDONGEIN X2 supports the following features:
- Single-player
- Full controller support
- Custom Volume Controls
- Steam Achievements
- Stereo Sound
- Playable without Timed Input
- Adjustable Difficulty
- Family Sharing
- Steam Cloud
- Keyboard Only Option
Media & Sceenshots
Watch the featured video for UDONGEIN X2 and see the latest screenshots from the Steam Store.
Discover Similar Games
Find a new game to play just like UDONGEIN X2 through our curated lists. Steambase uses Steam's User Tag and Genre system (and other game stats) to curate a list of the best and most loved games similar to UDONGEIN X2.
Frequently Asked Questions
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in real-time to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
UDONGEIN X2 data has been sourced from:
- Valve Corporation. (2026, June 8). UDONGEIN X2 on Steam. Steam Store.
- Valve Corporation. (2026, June 8). UDONGEIN X2. Steam Community Hub.