It would be fun to introduce special events during fight matches where a monster breaks out from a house or side mountain and all the tanks have to attack it. When the monster dies, it explodes with a gold boxes. Just my humble opinion to evolve the game for your consideration :D :D :D also, you could introduce weather in the maps where there is rain and snow or hail to make it even more interesting etc. :rolleyes:

https://postimg.org/image/5t9hurmzr/

http://prntscr.com/ed8jvf