Choose TUNIC
Choose TUNIC if it's Steam Deck Verified, so handheld play works out of the box. 9,809 Steam reviews back the pick.
TUNIC vs Astronium
TUNIC and Astronium both land in Action, Adventure, RPG 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, Adventure, RPG on Steam. Both released in 2022. Astronium scores higher on Steam reviews (100% positive) than TUNIC (91.5% 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 Astronium
Choose Astronium if you want an Indie experience. On Steam, it's currently about 90% cheaper on the Steam Store. Astronium launched in 2022.
Both TUNIC and Astronium sit in Action, Adventure, and RPG 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
 TUNIC |  Astronium | |
|---|---|---|
| Released | 2022 | 2022 |
| Genres | Action, Adventure, RPG | Action, Indie, Adventure, RPG |
| Platforms | Windows, macOS | Windows |
| Steam Deck | Deck Verified | Deck Unsupported |
| Price | 29.99 USD | 2.99 USD |
| Steam reviews | 91.5% positive (9,809 reviews) | 100% positive (11 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | TUNIC Team | LukeThePolice |
Side by side
- Both share Action, Adventure, RPG on Steam.
- Both released in 2022.
- Astronium scores higher on Steam reviews (100% positive) than TUNIC (91.5% positive).
- Astronium is currently ~90% cheaper on Steam than TUNIC (2.99 USD vs. 29.99 USD).
- Steam Deck: TUNIC is Deck Verified, Astronium is Deck Unsupported.
TUNIC vs Astronium — FAQ
- Are TUNIC and Astronium similar?
- They overlap on Action, Adventure, RPG 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.