Choose Mysteria ~Occult Shadows~
Choose Mysteria ~Occult Shadows~ if you want a RPG experience. Mysteria ~Occult Shadows~ launched in 2020.
Mysteria ~Occult Shadows~ vs UnderParty
Mysteria ~Occult Shadows~ and UnderParty both land in Action, Indie, Adventure 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, Adventure on Steam. Both released in 2020. UnderParty scores higher on Steam reviews (86.2% positive) than Mysteria ~Occult Shadows~ (64% positive). 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 UnderParty
Choose UnderParty if it carries the stronger Steam consensus at 86.2% positive across 138 reviews.
Both Mysteria ~Occult Shadows~ and UnderParty sit in Action, Indie, and Adventure 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
 Mysteria ~Occult Shadows~ |  UnderParty | |
|---|---|---|
| Released | 2020 | 2020 |
| Genres | Action, Indie, Adventure, RPG | Action, Indie, Adventure |
| Platforms | Windows | Windows |
| Steam Deck | Deck Unsupported | Unrated |
| Price | 12.99 USD | 6.99 USD |
| Steam reviews | 64% positive (283 reviews) | 86.2% positive (138 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | U-Secret Studio | SekaiFrieden |
Side by side
- Both share Action, Indie, Adventure on Steam.
- Both released in 2020.
- UnderParty scores higher on Steam reviews (86.2% positive) than Mysteria ~Occult Shadows~ (64% positive).
- UnderParty is currently ~46% cheaper on Steam than Mysteria ~Occult Shadows~ (6.99 USD vs. 12.99 USD).
- Mysteria ~Occult Shadows~ is Deck Unsupported on Steam Deck; UnderParty has no Deck rating yet.
Mysteria ~Occult Shadows~ vs UnderParty — FAQ
- Which is better, Mysteria ~Occult Shadows~ or UnderParty?
- On Steam reviews UnderParty scores higher (86.2% positive) than Mysteria ~Occult Shadows~ (64% positive). Both have enough reviews to trust the signal, so for players using reviews alone, UnderParty is the safer pick. Genre fit still matters — check the side-by-side table for the categories each game lands in.
- Are Mysteria ~Occult Shadows~ and UnderParty similar?
- They overlap on Action, Indie, Adventure 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.