A tip for sweden is to try and make as many torps as possible, try reaching around 120 ish torps as soon as you'd click age 3 (maybe if in an extended age 2 try to get all 200 pop torps) as they are the core of your economy. Also try to add the 3 cooper mines in age 3 or the infinite ones in age 4 to not have "useless" torps as the games goes on, my suggestion is to replace these by the 3 leather cannons in age 3 and the factory in age 2 cards. Last tip is to try and ships the 4 torps and the torp upgrades as soon as possible to really boost your eco otherwise the gold income will be very low even with torps on them.
A tip for sweden is to try and make as many torps as possible, try reaching around 120 ish torps as soon as you'd click age 3 (maybe if in an extended age 2 try to get all 200 pop torps) as they are the core of your economy.
Also try to add the 3 cooper mines in age 3 or the infinite ones in age 4 to not have "useless" torps as the games goes on, my suggestion is to replace these by the 3 leather cannons in age 3 and the factory in age 2 cards.
Last tip is to try and ships the 4 torps and the torp upgrades as soon as possible to really boost your eco otherwise the gold income will be very low even with torps on them.