Choose OVERVIEW (A Walk Through The Universe)
Choose OVERVIEW (A Walk Through The Universe) if you want the Tracked Controller Support and VR Only side of the pairing. OVERVIEW (A Walk Through The Universe) launched in 2018.
OVERVIEW (A Walk Through The Universe) vs PlanetMars3D: Spirit Mission
OVERVIEW (A Walk Through The Universe) and PlanetMars3D: Spirit Mission both land in Indie, Simulation, Casual 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, Simulation, Casual on Steam. OVERVIEW (A Walk Through The Universe) (2018) is 8 years older than PlanetMars3D: Spirit Mission (2026). 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 PlanetMars3D: Spirit Mission
Choose PlanetMars3D: Spirit Mission if you want an Adventure game with Playable without Timed Input. On Steam, it's the newer release (2026) and ships with the modern feature baseline. PlanetMars3D: Spirit Mission launched in 2026.
Both OVERVIEW (A Walk Through The Universe) and PlanetMars3D: Spirit Mission sit in Indie, Simulation, and Casual 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
 OVERVIEW (A Walk Through The Universe) |  PlanetMars3D: Spirit Mission | |
|---|---|---|
| Released | 2018 | 2026 |
| Genres | Indie, Simulation, Casual | Indie, Adventure, Simulation, Casual |
| Platforms | Windows | Windows, macOS |
| Steam Deck | Unrated | Unrated |
| Price | 9.99 USD | Price unknown |
| Steam reviews | 72.7% positive (66 reviews) | — |
| Multiplayer | Single-player only | Single-player only |
| Developers | Orbital Views | 4AI Limited |
Side by side
- Both share Indie, Simulation, Casual on Steam.
- OVERVIEW (A Walk Through The Universe) (2018) is 8 years older than PlanetMars3D: Spirit Mission (2026).
OVERVIEW (A Walk Through The Universe) vs PlanetMars3D: Spirit Mission — FAQ
- Should I play OVERVIEW (A Walk Through The Universe) or PlanetMars3D: Spirit Mission first?
- If you want chronology, OVERVIEW (A Walk Through The Universe) (2018) came out before PlanetMars3D: Spirit Mission (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 OVERVIEW (A Walk Through The Universe) and PlanetMars3D: Spirit Mission similar?
- They overlap on Indie, Simulation, Casual 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.