Silent Service II is a submarine simulation game developed and published by MicroProse. It was first released for MS-DOS in 1990.
Web page: store.steampowered.com/app/329...
PDF (Portable Document Format) is a commonly used document format created by Adobe. Creating a PDF of a keyboard shortcut list may make it easier to print, quicker to open, and view offline. The PDF output is also without any ads, it's just the basic list presented in two or three columns.
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