Choose Star Girl Proxima
Choose Star Girl Proxima if it matches what drew you to this matchup. Star Girl Proxima launched in 2020.
Star Girl Proxima vs UDONGEIN X
Star Girl Proxima and UDONGEIN X both land in Action, Indie on Steam, which is why they keep getting compared. The comparison below is built from each game's Steam metadata — release year, genres, categories, Steam Deck status, price, and review score — refreshed daily by imho.run's scraper. Headline differences: Both share Action, Indie on Steam. Star Girl Proxima (2020) is 1 year older than UDONGEIN X (2021). UDONGEIN X is currently ~0% cheaper on Steam than Star Girl Proxima (4.99 USD vs. 4.99 USD). No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.
Which should you pick?
Choose UDONGEIN X
Choose UDONGEIN X if it matches what drew you to this matchup. UDONGEIN X launched in 2021.
Both Star Girl Proxima and UDONGEIN X sit in Action and Indie on Steam, so either pick lands in the same broad neighborhood. Use the side-by-side table for the feature view, or follow the "Games like" links below to see ranked alternatives for either title.
Side-by-side comparison
 Star Girl Proxima |  UDONGEIN X | |
|---|---|---|
| Released | 2020 | 2021 |
| Genres | Action, Indie | Action, Indie |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Deck Playable |
| Price | 4.99 USD | 4.99 USD |
| Steam reviews | 9 reviews | 91% positive (212 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | Giant Evil Robot | Bar Holographic Otaku |
Side by side
- Both share Action, Indie on Steam.
- Star Girl Proxima (2020) is 1 year older than UDONGEIN X (2021).
- UDONGEIN X is currently ~0% cheaper on Steam than Star Girl Proxima (4.99 USD vs. 4.99 USD).
- UDONGEIN X is Deck Playable on Steam Deck; Star Girl Proxima has no Deck rating yet.
Star Girl Proxima vs UDONGEIN X — FAQ
- Should I play Star Girl Proxima or UDONGEIN X first?
- If you want chronology, Star Girl Proxima (2020) came out before UDONGEIN X (2021). If neither is a sequel to the other, order doesn't really matter — start with whichever fits your current mood, since both share enough on Steam to make either a reasonable opener.
- Are Star Girl Proxima and UDONGEIN X similar?
- They overlap on Action, Indie on Steam, so the catalogue groups them together — but "similar" depends on the specific mechanics. Use the genre + category rows above to decide whether the overlap matches what drew you to the one you've already played.