Tower defense refers to a class of computer games based on real-time strategies. The objective is to prevent the enemy from crossing the map by building towers. Enemies, as well as towers, generally have varying costs and abilities. When the enemy is defeated, the player earns points or money, which they can use to buy or upgrade towers.
The positioning and choice of a tower is of great strategic importance in the game. Various games feature enemies who have to go through a maze. This allows the player to place the towers strategically for optimal results. However, in some versions, the user is forced to create a maze with the help of his towers. There are also some games, which are hybrids of both games, that is, they have characteristics of both types of games.
These games were introduced in the year 1990, with the release of Rampart by Atari Games. With the release of the Final Fantasy VII Fort Condor minigame in 1997, these tower games became a huge success. With the rise in popularity, these developers started using Adobe Flash to create tower defense games. This led to the release of several other tower games, such as Desk Top Tower Defense, which became a huge success and even won an award at the Games Festival. Protector, Immortal Defense, GemCraft and Plants vs. Zombies are some other popular games in this category. The increasing success of this genre forced developers to design these types of games for video game consoles such as Xbox 360 and PlayStation 3.
Tower games are characterized by the position of static units to defend against enemy units trying to reach an end point. There is a predefined number of units that are allowed to reach the end point. Some tower games use a stationary route that enemies follow and around which a player places their towers. However, some other games allow the user to predefine a path that enemies take. You can also find games that have a combination of both. In most games, players can upgrade their towers.
If you are looking for games like this, there are several options you can think of. As it is, there are several websites on the Internet, from where you can download these games. A simple internet search would provide you with a list of such websites. While many of these websites offer free download, some of them may charge a fee, especially for advanced versions.
