You have to install Adobe Flash Player to play Boat Simulator 2.
Download Flash Player now.
If you do not see the game, refresh the page (hotkey F5) or restart your browser.
More informations about Boat Simulator 2?
If you like Boat Simulator 2, try these free games too
How to play Boat Simulator 2?
WASD/Arrows - drive, V - change boat, C - change camera, RMB - move camera, Wheel MB - Zoom In/Out, H/J - hide control instruction / hide control sliders. For Submarine there is Slider to control depth.