Clash of Heroes is going to be a very linear experience. You can only move one space at a time, from one node to another. As you move around, you'll encounter enemies and get transported to the traditional battle screen like most RPGs do. The enemy army is located on the top screen and your army is on the bottom screen. In order to attack, you'll have to line up soldiers of the same color. So if you want to attack, you'll need to line up three of the same colored units vertically. The same is done for defensive moves, only you'll line up units horizontally.