Choose Lightmatter
Choose Lightmatter if it matches what drew you to this matchup. Lightmatter launched in 2020.
Lightmatter vs Little Astronaut
Lightmatter and Little Astronaut 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. Lightmatter is Deck Playable on Steam Deck; Little Astronaut 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 Little Astronaut
Choose Little Astronaut if it matches what drew you to this matchup.
Both Lightmatter and Little Astronaut 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
 Lightmatter |  Little Astronaut | |
|---|---|---|
| Released | 2020 | — |
| Genres | Indie, Adventure | Indie, Adventure |
| Platforms | Windows | Windows |
| Steam Deck | Deck Playable | Unrated |
| Price | 19.99 USD | Price unknown |
| Steam reviews | 92.9% positive (437 reviews) | — |
| Multiplayer | Single-player only | Single-player only |
| Developers | Tunnel Vision Games | Veloneer Games |
Side by side
- Both share Indie, Adventure on Steam.
- Lightmatter is Deck Playable on Steam Deck; Little Astronaut has no Deck rating yet.
Lightmatter vs Little Astronaut — FAQ
- Are Lightmatter and Little Astronaut 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 Lightmatter run on Steam Deck?
- Yes — Lightmatter is rated Deck Playable by Valve. Little Astronaut doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.