Your only option of saving the city is to eliminate the gang. You will have a few fighters at your disposal who will gladly help you out.
Your objective will be to complete missions in each of the levels and thus earn money. The money can be used to buy upgrades for your fighter.
During the fighting, you can also use vehicles, such as tanks that can help you eliminate your enemies much faster. If you want to pass a level, you must not die, so don’t forget to pick up first-aid kids as you progress through the game. So come on, let’s play!