Choose Heart of mobius
Choose Heart of mobius if you want a Casual experience. On Steam, it's currently about 60% cheaper on the Steam Store. Heart of mobius launched in 2023.
Heart of mobius vs Moonless Moon
Heart of mobius and Moonless Moon 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. Heart of mobius (2023) is 1 year older than Moonless Moon (2024). Heart of mobius is currently ~60% cheaper on Steam than Moonless Moon (3.99 USD vs. 9.99 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 Moonless Moon
Choose Moonless Moon if it's Steam Deck Verified, so handheld play works out of the box. Moonless Moon launched in 2024.
Both Heart of mobius and Moonless Moon 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
 Heart of mobius |  Moonless Moon | |
|---|---|---|
| Released | 2023 | 2024 |
| Genres | Indie, Adventure, Casual | Indie, Adventure |
| Platforms | Windows, macOS | Windows, macOS |
| Steam Deck | Unrated | Deck Verified |
| Price | 3.99 USD | 9.99 USD |
| Steam reviews | — | 96.6% positive (29 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | gunsturn Inc. | Kazuhide Oka |
Side by side
- Both share Indie, Adventure on Steam.
- Heart of mobius (2023) is 1 year older than Moonless Moon (2024).
- Heart of mobius is currently ~60% cheaper on Steam than Moonless Moon (3.99 USD vs. 9.99 USD).
- Moonless Moon is Deck Verified on Steam Deck; Heart of mobius has no Deck rating yet.
Heart of mobius vs Moonless Moon — FAQ
- Should I play Heart of mobius or Moonless Moon first?
- If you want chronology, Heart of mobius (2023) came out before Moonless Moon (2024). 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 Heart of mobius and Moonless Moon 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.