Choose Sub Command
Choose Sub Command if you want the Multi-player and Co-op side of the pairing. On Steam, it's currently about 62% cheaper on the Steam Store. Sub Command launched in 2006.
Sub Command vs Silent Depth 3D Submarine Simulation
Sub Command and Silent Depth 3D Submarine Simulation both land in Strategy 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 Strategy games on Steam. Sub Command (2006) is 12 years older than Silent Depth 3D Submarine Simulation (2018). Sub Command scores higher on Steam reviews (72.5% positive) than Silent Depth 3D Submarine Simulation (61.9% positive). 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 Silent Depth 3D Submarine Simulation
Choose Silent Depth 3D Submarine Simulation if you want an Indie and Simulation experience. On Steam, it's the newer release (2018) and ships with the modern feature baseline. Silent Depth 3D Submarine Simulation launched in 2018.
Both Sub Command and Silent Depth 3D Submarine Simulation sit in Strategy 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
 Sub Command |  Silent Depth 3D Submarine Simulation | |
|---|---|---|
| Released | 2006 | 2018 |
| Genres | Strategy | Strategy, Indie, Simulation |
| Platforms | Windows | Windows |
| Steam Deck | Unrated | Unrated |
| Price | 3.79 USD | 9.99 USD |
| Steam reviews | 72.5% positive (91 reviews) | 61.9% positive (63 reviews) |
| Multiplayer | Multi-player, Co-op | Single-player only |
| Developers | Sonalysts | Codeknitters |
Side by side
- Both are Strategy games on Steam.
- Sub Command (2006) is 12 years older than Silent Depth 3D Submarine Simulation (2018).
- Sub Command scores higher on Steam reviews (72.5% positive) than Silent Depth 3D Submarine Simulation (61.9% positive).
- Sub Command is currently ~62% cheaper on Steam than Silent Depth 3D Submarine Simulation (3.79 USD vs. 9.99 USD).
- Sub Command has co-op; Silent Depth 3D Submarine Simulation does not.
Sub Command vs Silent Depth 3D Submarine Simulation — FAQ
- Should I play Sub Command or Silent Depth 3D Submarine Simulation first?
- If you want chronology, Sub Command (2006) came out before Silent Depth 3D Submarine Simulation (2018). 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 Sub Command and Silent Depth 3D Submarine Simulation similar?
- They overlap on Strategy 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 Silent Depth 3D Submarine Simulation have multiplayer like Sub Command?
- No. Sub Command supports multiplayer on Steam (Multi-player, Co-op), while Silent Depth 3D Submarine Simulation is listed as single-player only.