Age of Darkness is a mod set in the historical period spanning the two world wars of the 20th century, revolving around the struggle between the forces of liberty, socialism and reaction.
You guessed right except on the 2nd one - that is also a patrol boat - or more correctly, an Italian-built MAS.
The MAS is the most powerful motorboat unit (unless you are going to consider the slower and costlier Dutch-built Brinio one) because it has a better attack bonus against submarines and battleships alike, so long as the Germans and Americans don't mechanise.
Can you tell their purposes?
Guessing, from left to right; Large landing craft, Small landing craft or trader, Patrol boat(or something similar, light warship)
You guessed right except on the 2nd one - that is also a patrol boat - or more correctly, an Italian-built MAS.
The MAS is the most powerful motorboat unit (unless you are going to consider the slower and costlier Dutch-built Brinio one) because it has a better attack bonus against submarines and battleships alike, so long as the Germans and Americans don't mechanise.