geoDefense is a 2008 tower defense

Tower defense

Tower defense is a subgenre of real-time strategy computer games.The goal of tower defense games is to try to stop enemies from crossing a map by building towers which shoot at them as they pass. Enemies and towers usually have varied abilities, costs, and ability costs...

 game created for iOS devices developed by Critical Thought. A sequel called geoDefense Swarm was released on September 14, 2009. An XBox Live

Xbox Live

Xbox Live is an online multiplayer gaming and digital media delivery service created and operated by Microsoft Corporation. It is currently the only online gaming service on consoles that charges users a fee to play multiplayer gaming. It was first made available to the Xbox system in 2002...

 enabled version of was released for Windows Phone

Windows Phone

Windows Phone is a mobile operating system developed by Microsoft, and is the successor to its Windows Mobile platform, although incompatible with it. Unlike its predecessor, it is primarily aimed at the consumer market rather than the enterprise market...

 on June 8, 2011.

Gameplay

geoDefense follows the gameplay structure of typical tower defense games. Enemies (called Creeps) move towards the player's lives and towers must be placed around the map to appropriately prevent and destroy their progress. Gameplay takes place on a vector display-like field with a preset path leading from where the Creeps enter the field to the player's lives. Levels are in the form of these paths with varying limits on tower prices, enemy occurrences and lives.

External links

• Critical Thought Games
• Official Website