Few facts about handcannon: Handcannon shoots normal KAB bombs to the very long range. You will keep cannon ammunation (bombs) in your inventory. After a shot hand cannon overheats like a drill but after few seconds you can shoot again. (Cant spam bombs everywhere) Handcannon need to be researched and it will cost 100 gold (or might be in demolition shop?) Handcannon aims like archer but with difrend sounds and range. When carrying handcannon your player becomes slower. When you press s while carrying cannon it will be like mounted bow and shoot faster also cooldown time will be 50% smaller. It would look a bit like this.