| Console: | Amstrad CPC |
| TV Standard: | Region Not Set |
| Developer(s): | MicroProse Software, Inc. |
| Release Date: | 1986-01-01 |
| Players: | 1 |
| Co-op: | No |
| ESRB: | Not Rated |
| Type: | Action |
Silent Service is set in the Pacific Ocean during World War II, with the player assuming control of a United States submarine for various war patrols against Japanese shipping ("Silent Service" was a nickname for the US Navy's submarine force in the Pacific during WWII).
The game allows the player to choose when to attack and a whole range of realistic tactics are available, including the End Around as well as near invisibility at night (if the sub's profile is kept to a minimum). The game's realism was hampered by the simulation's inability to handle more than four projectiles at a time. This was particularly troublesome when battling multiple destroyers, since the submarine would not be able to fire if four torpedoes were already in the water.
The game accelerates real time when not in combat. Sid Meier described a number of key factors that influenced the design of the game: The size of the theater, the variety of tactical situations, and evolving technology, such as the use of surface radar and torpedoes that did or did not leave trails of bubbles on the surface—only simulations set after their real-life introduction had access to them. Tasks such as navigation, damage repair, and firing were compartmentalized into different screens to allow players access to a great deal of information, but also focus on the task at hand.
