DLC · requires the base game: UDONGEIN X
UDONGEIN X - Seiran
Bar Holographic Otaku
ActionIndie
Steam reviews:Positive93% of 16 reviews positive
Steam key: you activate it in your Steam account. How to activate it
Price comparison
1 offer
$2.99
StandardNorth America
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UDONGEIN X - Seiran: price summary
Right now the best price for UDONGEIN X - Seiran is $2.99, on Steam. We haven't found it in any key store, so for now it is only sold on Steam. Steam users rate it Positive: 93% of 16 reviews are positive. Since July 2026, its lowest price on Steam in Europe was €0.89 (October 1, 2026). Steam has discounted it once in that time.
- Developer
- Bar Holographic Otaku
- Type
- DLC / add-on
Price history
Steam prices in Europe, in euros: the history is recorded on Steam Spain.
Screenshots
About UDONGEIN X - Seiran
Add Seiran as a playable character.
