Ship Simulator Extremes System Requirements -

Windows XP (SP2), Vista or W7. 32 and 64 bits OS supported.
2GB (XP) or 3GB (Vista or Windows 7)
3 Ghz P4 Intel or AMD equivalent processor
Geforce 8800GT or ATI Radeon 4850 with 256MB RAM (At least SM 3.0)
Space: 3.5 GB
DirectX 9.0c compatible.
Mouse with scroll wheel and keyboard
Optional controller support DirectX 9.0c compatible.
Broadband Internet connection required for Multiplayer