Battles in Secret Kingdom Defenders: Heroes vs. Monsters! play out in real time, with your heroes on the left side of the screen and the enemies advancing from the right. Heroes can be placed in any of the three battle lines, and can be moved at anytime you wish.
As well as an extensive story mode, where you'll confront spectacular bosses, Secret Kingdom Defenders: Heroes vs. Monsters! has two other very interesting playing modes. The first of them is 'Infinity Mode', where you will continue to face hordes of enemies until you are defeated. The second is 'Player vs. Player Mode', where you can actually see who you are playing against over the internet.
In between battles, you can can unlock new characters. Initially there are only three options, but it won't take long to add many more to your collection. You can also increase each hero's level and improve their skills.
Secret Kingdom Defenders: Heroes vs. Monsters! is a very entertaining RTS that has great graphics and a wide variety of playing modes.