Choose SEMU
Choose SEMU if you want a Free To Play experience. On Steam, it's free to play, so the barrier to trying it is zero. SEMU launched in 2023.
SEMU vs Marzia lost in space
SEMU and Marzia lost in space both land in Indie 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 Indie games on Steam. SEMU (2023) is 1 year older than Marzia lost in space (2024). SEMU is free; Marzia lost in space is paid (0.99 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 Marzia lost in space
Choose Marzia lost in space if you want a Casual experience. Marzia lost in space launched in 2024.
Both SEMU and Marzia lost in space sit in Indie 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
 SEMU |  Marzia lost in space | |
|---|---|---|
| Released | 2023 | 2024 |
| Genres | Indie, Free To Play | Indie, Casual |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | Free to play | 0.99 USD |
| Steam reviews | 92.3% positive (13 reviews) | 3 reviews |
| Multiplayer | Single-player only | Single-player only |
| Developers | InkForge Studios | Mars-A |
Side by side
- Both are Indie games on Steam.
- SEMU (2023) is 1 year older than Marzia lost in space (2024).
- SEMU is free; Marzia lost in space is paid (0.99 USD).
SEMU vs Marzia lost in space — FAQ
- Should I play SEMU or Marzia lost in space first?
- If you want chronology, SEMU (2023) came out before Marzia lost in space (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 SEMU and Marzia lost in space similar?
- They overlap on Indie 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.
- Is SEMU free?
- Yes — SEMU is a free-to-play Steam title. Marzia lost in space is paid (0.99 USD).