![navypatrolcoastaldefense navypatrolcoastaldefense](http://wp.appadvice.com/wp-content/uploads/2009/12/navypatrolcoastaldefense.png)
ICS Mobile is celebrating Christmas a little early this year by making their tower defense game,
Navy Patrol: Coastal Defense, available for free today only.
Navy Patrol: Coastal Defense should appeal to all tower defense game fans thanks to its wide variety of gameplay elements.
Navy Patrol: Coastal Defense features three different warfare styles, including aerial, sea level, and undersea level, along with three difficulty levels that should put any tower defense game veterans' skills to the test. The game also features six upgradable towers, 15 special abilities, eight different enemy forces, and an RTS-like skill tree system. What really sets the game apart from other tower defense games is that it allows you to order specific turrets to fire at specific units, which adds a bit more interactivity and strategy to the game.
ICS Mobile has been updating
Navy Patrol: Coastal Defense quite often over the last few months, adding new chapters, maps, and most recently, OpenFeint integration. They don't intend to stop updating anytime soon either. The next update will feature another chapter, three new towers, and a new map.
Navy Patrol: Coastal Defense has fluctuated quite often in price from $2.99 to $.99, but today only it will be available for free.