Choose S.U.B.
Choose S.U.B. if it matches what drew you to this matchup. S.U.B. launched in 2018.
S.U.B. vs My Rusty Submarine - New Waters
S.U.B. and My Rusty Submarine - New Waters both land in Action, 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 Action, Indie, Adventure on Steam. S.U.B. (2018) is 7 years older than My Rusty Submarine - New Waters (2025). My Rusty Submarine - New Waters is currently ~0% cheaper on Steam than S.U.B. (1.99 USD vs. 1.99 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 My Rusty Submarine - New Waters
Choose My Rusty Submarine - New Waters if you want the Online Co-op side of the pairing. On Steam, it's the newer release (2025) and ships with the modern feature baseline. My Rusty Submarine - New Waters launched in 2025.
Both S.U.B. and My Rusty Submarine - New Waters sit in Action, Indie, and Adventure on Steam and both list Multi-player, Shared/Split Screen, and Shared/Split Screen Co-op, 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
 S.U.B. |  My Rusty Submarine - New Waters | |
|---|---|---|
| Released | 2018 | 2025 |
| Genres | Action, Indie, Adventure, Casual | Action, Indie, Adventure, Casual |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 1.99 USD | 1.99 USD |
| Steam reviews | 4 reviews | 4 reviews |
| Multiplayer | Multi-player, Shared/Split Screen Co-op, Co-op | Multi-player, Online Co-op, Shared/Split Screen Co-op |
| Developers | Spreadable Fruit Games, Brametjuhh, YinUkume, Zupami, Azurekai, Dwightojo, ChriticalHit | Sørb |
Side by side
- Both share Action, Indie, Adventure on Steam.
- S.U.B. (2018) is 7 years older than My Rusty Submarine - New Waters (2025).
- My Rusty Submarine - New Waters is currently ~0% cheaper on Steam than S.U.B. (1.99 USD vs. 1.99 USD).
- Both support cooperative play.
S.U.B. vs My Rusty Submarine - New Waters — FAQ
- Should I play S.U.B. or My Rusty Submarine - New Waters first?
- If you want chronology, S.U.B. (2018) came out before My Rusty Submarine - New Waters (2025). 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 S.U.B. and My Rusty Submarine - New Waters similar?
- They overlap on Action, 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.
- Do both S.U.B. and My Rusty Submarine - New Waters have co-op?
- Yes — both list a co-op category on Steam. Specifics differ: S.U.B. ships Shared/Split Screen Co-op, Co-op; My Rusty Submarine - New Waters ships Online Co-op, Shared/Split Screen Co-op.