Choose Welcome To Mars 9
Choose Welcome To Mars 9 if you want the Keyboard Only Option and Save Anytime side of the pairing. Welcome To Mars 9 launched in 2026.
Welcome To Mars 9 vs Citizen Sleeper 2: Starward Vector
Welcome To Mars 9 and Citizen Sleeper 2: Starward Vector 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. Citizen Sleeper 2: Starward Vector (2025) is 1 year older than Welcome To Mars 9 (2026). Citizen Sleeper 2: Starward Vector is Deck Playable on Steam Deck; Welcome To Mars 9 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 Citizen Sleeper 2: Starward Vector
Choose Citizen Sleeper 2: Starward Vector if you want a RPG game with Adjustable Text Size, Color Alternatives, and Camera Comfort. 1,721 Steam reviews back the pick.
Both Welcome To Mars 9 and Citizen Sleeper 2: Starward Vector sit in Indie and Adventure on Steam and both list Custom Volume Controls and Playable without Timed Input, 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
 Welcome To Mars 9 |  Citizen Sleeper 2: Starward Vector | |
|---|---|---|
| Released | 2026 | 2025 |
| Genres | Indie, Adventure | Indie, Adventure, RPG |
| Platforms | Windows | Windows, macOS |
| Steam Deck | Unrated | Deck Playable |
| Price | Price unknown | 12.49 USD |
| Steam reviews | — | 92.2% positive (1,721 reviews) |
| Multiplayer | Single-player only | Single-player only |
| Developers | Sonomio Games | Jump Over The Age |
Side by side
- Both share Indie, Adventure on Steam.
- Citizen Sleeper 2: Starward Vector (2025) is 1 year older than Welcome To Mars 9 (2026).
- Citizen Sleeper 2: Starward Vector is Deck Playable on Steam Deck; Welcome To Mars 9 has no Deck rating yet.
Welcome To Mars 9 vs Citizen Sleeper 2: Starward Vector — FAQ
- Should I play Welcome To Mars 9 or Citizen Sleeper 2: Starward Vector first?
- If you want chronology, Citizen Sleeper 2: Starward Vector (2025) came out before Welcome To Mars 9 (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 Welcome To Mars 9 and Citizen Sleeper 2: Starward Vector 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.