作者FD3STYPER

Heavy Tank IS
Soviet heavy tank that is in fact improved version of KV-1s: it has maneuverability of medium tank, more powerful 122 mm cannon and not very strong armor. It can use the same tactics as KV-1s or more risky ones: become an assault tank. In case of assault it should choose the flank that is not covered by enemy artillery and strike together with some allied tanks.

我是這樣用IS的, 跟去扛相比, 效果好很多~