Choose IMMORTALITY
Choose IMMORTALITY if you want a 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 On Love, On Monsters
IMMORTALITY and On Love, On Monsters both land in 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 Indie, Adventure on Steam. IMMORTALITY (2022) is 4 years older than On Love, On Monsters (2026). IMMORTALITY is Deck Verified on Steam Deck; On Love, On Monsters has no Deck rating yet. 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 On Love, On Monsters
Choose On Love, On Monsters if you want the Adjustable Text Size, Subtitle Options, and Custom Volume Controls side of the pairing. On Steam, it's the newer release (2026) and ships with the modern feature baseline. On Love, On Monsters launched in 2026.
Both IMMORTALITY and On Love, On Monsters sit in 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
 IMMORTALITY |  On Love, On Monsters | |
|---|---|---|
| Released | 2022 | 2026 |
| Genres | Indie, Adventure, Simulation, Casual | Indie, Adventure |
| Platforms | Windows, macOS | Windows |
| Steam Deck | Deck Verified | Unrated |
| Price | 19.99 USD | Price unknown |
| Steam reviews | 84.2% positive (1,118 reviews) | — |
| Multiplayer | Single-player only | Single-player only |
| Developers | Sam Barlow, Half Mermaid | Lighthouse Theory Games |
Side by side
- Both share Indie, Adventure on Steam.
- IMMORTALITY (2022) is 4 years older than On Love, On Monsters (2026).
- IMMORTALITY is Deck Verified on Steam Deck; On Love, On Monsters has no Deck rating yet.
IMMORTALITY vs On Love, On Monsters — FAQ
- Should I play IMMORTALITY or On Love, On Monsters first?
- If you want chronology, IMMORTALITY (2022) came out before On Love, On Monsters (2026). 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 On Love, On Monsters similar?
- They overlap on 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.
- Does IMMORTALITY run on Steam Deck?
- Yes — IMMORTALITY is rated Deck Verified by Valve. On Love, On Monsters doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.