Hero Defense King : TD is a traditional tower defense that challenges you to defend your base from your enemies' attacks. This time, you'll have to face dozens of different enemies and develop the best strategy in order to prevent your territory from falling into their hands.
You'll have a certain amount of space on each level, but, the area is limited so you should really think about how to invest your money and positions in order to earn your victory. At the beginning of each round you'll have the opportunity to assess the number of resources that you can invest in your towers; check the prices and know your rivals so you can purchase exactly what you need. No more, no less.
Gameplay in Hero Defense King : TD is basically the same as any other tower defense; place your towers in the right places and let your soldiers defend the area under their control. If you need to reinforce a specific area of the map, you can upgrade a specific tower or build another one by it. Either way, your mission is to overlook your troops' ability to defend your towers, your enemy's attacking power and make the most strategic decisions you can.
Also in order to have an advantage over your enemies, you can always get help from the lower part of your screen, which will need to be recharged to work properly. Manage all your resources well so no enemy can reach your base and control each type of enemy you have to face so you can get as far as you can in Hero Defense King : TD.