Choose IMMORTALITY
Choose IMMORTALITY if you want an Indie, Simulation, and Casual experience. On Steam, it's Steam Deck Verified, so handheld play works out of the box. 1,118 Steam reviews back the pick.
IMMORTALITY vs Universe 25
IMMORTALITY and Universe 25 both land in 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 are Adventure games on Steam. Universe 25 (2021) is 1 year older than IMMORTALITY (2022). Universe 25 is currently ~83% cheaper on Steam than IMMORTALITY (1.99 USD vs. 11.99 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 Universe 25
Choose Universe 25 if it's currently about 83% cheaper on the Steam Store. Universe 25 launched in 2021.
Both IMMORTALITY and Universe 25 sit in 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
 IMMORTALITY |  Universe 25 | |
|---|---|---|
| Released | 2022 | 2021 |
| Genres | Indie, Adventure, Simulation, Casual | Adventure |
| Platforms | Windows, macOS | Windows |
| Steam Deck | Deck Verified | Unrated |
| Price | 11.99 USD | 1.99 USD |
| Steam reviews | 84.2% positive (1,118 reviews) | 6 reviews |
| Multiplayer | Single-player only | Single-player only |
| Developers | Sam Barlow, Half Mermaid | The Northern Bureau |
Side by side
- Both are Adventure games on Steam.
- Universe 25 (2021) is 1 year older than IMMORTALITY (2022).
- Universe 25 is currently ~83% cheaper on Steam than IMMORTALITY (1.99 USD vs. 11.99 USD).
- IMMORTALITY is Deck Verified on Steam Deck; Universe 25 has no Deck rating yet.
IMMORTALITY vs Universe 25 — FAQ
- Should I play IMMORTALITY or Universe 25 first?
- If you want chronology, Universe 25 (2021) came out before IMMORTALITY (2022). 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 IMMORTALITY and Universe 25 similar?
- They overlap on 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.
- Does IMMORTALITY run on Steam Deck?
- Yes — IMMORTALITY is rated Deck Verified by Valve. Universe 25 doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.