openssn [options]


OpenSSN is a submarine simulation (subsim) which tries to emulate the behaviour of modern submarines. The player is placed in command of a submarine and is able to move about in a deep ocean environment.



Run in windowed mode (default)


Run in full screen


Enable sound effects


Display version number and exit


Display help and exit

-m mission

Load a specific mission


OpenSSN was written by Jesse Smith <[email protected]>, built upon the work of LinuxSSN's authors (Michael Bridak <[email protected]> and Rick McDaniel <[email protected]>).

This manual page was written by Vincent Cheng <[email protected]>, for the Debian project (and may be used by others).