688 Attack Sub vs Silent Hunter III
Side-by-side comparison of features, pricing, ratings, and alternatives.
Take command of a nuclear-powered Los Angeles or Alfa class submarine in this modern submarine simulator. Experience realistic sonar, periscope, and mission planning across ten escalating Cold War scenarios. The game features distinct graphics for American and Soviet vessels, complete with pseudo‑Cyrillic labels, delivering an authentic tactical experience for both single‑player and multiplayer modes.
Silent Hunter III immerses players in the deadly cat-and-mouse game of World War II submarine combat. Take command of a German U-boat, patrol the Atlantic, and hunt Allied convoys with historically accurate tactics and equipment. The game offers a deep simulation experience with detailed ship models, realistic sonar and torpedo mechanics, and a dynamic campaign that reacts to your successes and failures. Play solo, join friends in co‑operative missions, or compete in multiplayer battles.
- Authentic Cold War submarine mechanics
- Distinct graphics for each nation
- Both single‑player and multiplayer modes
- Varied mission difficulty progression
- Deep and authentic submarine simulation
- Rich, dynamic campaign system
- Robust multiplayer and co‑op modes
- Highly detailed ship and environment models
- Outdated VGA visuals may feel dated
- Limited to PC platform only
- Steep learning curve for new players
- Steep learning curve for newcomers
- Limited graphical updates compared to modern titles
- Multiplayer matchmaking can be inconsistent
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Command WWII submarines in the Pacific with unmatched realism.
Alternatives to Silent Hunter III
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Command a WWII U‑boat in a realistic Pacific theater experience.

Command WWII submarines in the Pacific with unmatched realism.

Command a WWII U‑boat in the most authentic Atlantic naval simulation ever made
The Verdict
AI-generated from listing dataBoth games offer deep submarine simulation, but Silent Hunter III provides richer content, better graphics, and more robust multiplayer, while 688 Attack Sub delivers a classic Cold War vibe with simpler mission sets.
Key differences
- •Era and setting: Cold War (688 Attack Sub) vs. WWII (Silent Hunter III)
- •Graphics: VGA 1989 visuals vs. 2005 dynamic 3D environments
- •Content depth: Fixed 20 missions vs. dynamic campaign plus mission editor
- •Multiplayer scope: unspecified vs. up to 16 players with co‑op
- •Price transparency: not specified vs. $49.99 MSRP
Gameplay & fun factor
Silent Hunter III adds dynamic campaign and mission editor, offering more varied gameplay than fixed missions.
Platform availability
Both are listed for PC only; no other platforms mentioned for either.
Price & value
688 Attack Sub price not disclosed; Silent Hunter III costs $49.99, making direct comparison impossible.
Multiplayer / co‑op
Silent Hunter III supports up to 16 players and co‑op; 688 Attack Sub only mentions generic multiplayer.
Content & replayability
Silent Hunter III’s dynamic campaign and editor provide higher replay value than 20 static missions.
Difficulty & accessibility
Both cite a steep learning curve for newcomers.
Graphics & performance
Silent Hunter III uses newer 2005 graphics; 688 Attack Sub is limited to outdated VGA visuals.
Choose 688 Attack Sub if…
Fans seeking a nostalgic Cold War submarine experience with simple mission structure.
Choose Silent Hunter III if…
Players wanting richer content, modern graphics, and extensive multiplayer options.
Common questions
Which game has more missions or replay value?
Silent Hunter III offers a dynamic campaign and a mission editor, while 688 Attack Sub provides 20 fixed missions.
What are the graphics like?
688 Attack Sub uses VGA graphics from 1989; Silent Hunter III uses 2005 3D graphics, which are more detailed.
How much does each game cost?
Silent Hunter III is priced at $49.99; 688 Attack Sub’s price is not specified in the provided data.




