The Unibeam is a secondary Repulsion blast that comes out of Iron Man's RT. It has to be used wisely, as if it is used too much, it can rapidly drain the suit's power. It has also been shown that it can be used as a search light. First used by the Mark II armor, the Unibeam has to be charged, therefore it's used rarely. The suit's entire power can be diverted into the Unibeam to perform the blast. Like in Iron Man the video game and 2 the other systems nearly go down. Cannot be used while in flight mode only in hover or ground mode. It must only be used in complicated times. Takes 20-30 percent of battery power. In Mark VII, it was used many times without using to much battery power. This is because of the new ARC reactor from Iron Man 2.