Choose Submarine War
Choose Submarine War if you want an Adventure experience. On Steam, it's Steam Deck Verified, so handheld play works out of the box. Submarine War launched in 2021.
Submarine War vs Morse Depths: WWII
Submarine War and Morse Depths: WWII both land in Action, Strategy, 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 share Action, Strategy, Indie on Steam. Submarine War (2021) is 5 years older than Morse Depths: WWII (2026). Submarine War is Deck Verified on Steam Deck; Morse Depths: WWII 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 Morse Depths: WWII
Choose Morse Depths: WWII if it's the newer release (2026) and ships with the modern feature baseline. Morse Depths: WWII launched in 2026.
Both Submarine War and Morse Depths: WWII sit in Action, Strategy, and 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
 Submarine War |  Morse Depths: WWII | |
|---|---|---|
| Released | 2021 | 2026 |
| Genres | Action, Strategy, Indie, Adventure, Simulation | Action, Strategy, Indie, Simulation |
| Platforms | Windows | Windows |
| Steam Deck | Deck Verified | Unrated |
| Price | Price unknown | Price unknown |
| Steam reviews | 84% positive (25 reviews) | — |
| Multiplayer | Single-player only | Single-player only |
| Developers | Sub518Game | Sasunia Game Studio |
Side by side
- Both share Action, Strategy, Indie on Steam.
- Submarine War (2021) is 5 years older than Morse Depths: WWII (2026).
- Submarine War is Deck Verified on Steam Deck; Morse Depths: WWII has no Deck rating yet.
Submarine War vs Morse Depths: WWII — FAQ
- Should I play Submarine War or Morse Depths: WWII first?
- If you want chronology, Submarine War (2021) came out before Morse Depths: WWII (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 Submarine War and Morse Depths: WWII similar?
- They overlap on Action, Strategy, 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.
- Does Submarine War run on Steam Deck?
- Yes — Submarine War is rated Deck Verified by Valve. Morse Depths: WWII doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.