Ship Simulator Extremes
This game features three campaigns: two easier in which the player takes control over Greenpeace missions and a tourist ship; the last one features tough missions like landing a big tanker. Other ways to play are single missions, free playing and multiplayer (which is only free playing with other people; no objectives). There are overall 29 ships and 12 maps.
MobyGames was killed by GameFly (89506)