Mercernaries vs. Gangsters, who will win? Choose your side and see who wins. You get new cards as you complete various map levels. Drag tower cards to where you want to place them. Click walking unit cards to send them out. To remove a card, drag the fire pot on it. S to sell a tower. Hints: Choose your cards at the beginning of every game carefully, as they will determine whether you win or lose. Save up your money and then send out a large wave of units. Enhance your towers whenever you can (you can only enhance when you have an enhance card.) Place your towers in key locations on the buildings to mount an effective defense against the enemy.