The entire conceptualization of Tower Defense Games was introduced by Atari games. The outline of these games, are based on the principles of war whereby the players are always expected to be on guard to protect their territory by attacking and weakening the enemy’s assets. Very few are actually aware of the fact that this particular game had taken its inspiration from a prior released arcade game known as ‘Rampart’. Most Tower Defense games operate through different levels and surpassing each level gives the player certain advantage that can be utilized strategically for winning the game. The reason behind these games being called as TD games is due to the fact that its players are expected to build a tower in order to be able to restrict the enemy from causing any harm or damage to one’s territory. With every level, it gets more and more difficult to combat the enemy’s advances. As and when a player successfully completes one level by overcoming the opponent, he scores points or wins cash which can be utilized to build more towers for safeguarding his own territory.

Tower Defense also known as TD games are not one of those common war themed games, but in fact relies more on planned moves and strategies especially in terms of a perfect location to be chosen to build the next tower. Tower Defense Games had instantly rose to success after its launch and saw a massive response after the game was further developed to be played on a variety of Gaming Consoles like Play stations, iPod, Nintendo Wii, Android, and iPhone. Even the online versions of Tower Defense games have been preferred by many. In order to play the game directly from a gaming website one would be required to download the latest version of Adobe Flash player.

TD Computer Games are designed to be played on ‘real-time’. Some of the most popular ones are Revenge of the Stickmen, Desktop, Toy Town, Ultimate Defense, Random, Bloons Tower Defense and lots more. One may also easily come across a large variety of Tower Defense games on various gaming websites for free. The games are not only free, but are also available with a choice of a single, double and multi-level player option. This is precisely the reason behind Tower defense Games becoming one of the most frequently played flash games on the internet.