You don't need to in the next update, but sometime, will you add IronClads? And older subs like the Hunley? And, there is a kind of torpedo called a spar torpedo (The weapon on the Hunley) and it rams ships, and explodes! Can you try to add these?
Thanks for your suggestions, I will add more ships in the next updates, but I don't want to add too new ships. The Icon clads sounds good.