"In this entry in the genre of popular tower defense, players aim to eliminate Vectoid threat before they reach the end of the road. This is done by constructing towers along the path to attack in the opposite direction Vectoids. success is not based solely on the types of tower you select, but where are placed and what bonus options upgrade and take. you have at your disposal eleven flavors of towers, each of which can be transformed into Level 10 (increased damage and range of the tower.) Green Laser, for example, one block Vectoid and do permanent damage. The Red Spammer fires heat-seeking rockets at random targets in range. Towers Blue Ray drain energy and cause slower Vectoids. guide lists each game in the tower in detail. every few waves, will also be rewarded with a Yellow Energy Cell, which can be used to purchase a three reinforcements. Damage and elevators reach towers can be placed on a grid to increase stats other towers around it. Vector TD for PSP features eight maps (two Beginner, Normal, three out of three Extreme) and eleven tower and seven types enemies of the original version of Flash. Exclusive of the minis version is a completely new control interface -.'ll Be able to select each gri 'using the D-pad or analog stick and place / upgrade towers "