Elite Squad 2 is a game that comes with a lot of options that make the game play very likeable. You are going to have to deploy your units in the tactical positions to eliminate all the incoming waves of zombies. You will have to be very thoughtful while deploying the units. As time passes the attacks will continue to intensify and it will become increasingly challenging to match up. The encouraging fact though is that you will have more upgrades and more options that you can use even as the attacks intensify.