Groups comparison

Submarine (Submersible watercraft) - 1972 to 2023
Player is in control of a submarine, a watercraft capable of submerging and surfacing with relative safety to its crew and cargo.

Small watercraft - 1977 to 2018
Player is in control of any small watercraft mainly for 1-2 people though it may have extra passenger or storage space.

Watercraft - 1977 to 2020
Player is in control of a watercraft of any kind.

Large watercraft - 1978 to 2018
Player is in control of any large and cumbersome watercraft.

Water scooter(Personal watercraft;PWC) - 1981 to 2020
Player controls any kind of personal watercraft.

Motorboat(Powerboat) - 1982 to 2020
Player controls a motorboat.

Speedboat (Powerboat) - 1982 to 2010
A small, fast boat for 1-8 people.

Medium watercraft - 1985 to 2015
Player controls a medium sized watercraft with a dozen or so personnel.

Steamship (Steamboat) - 2008 to 2011
Player controls a steamship.