BFG-9000

Shoots a massive Blue Green shaded star-shaped like,
However; unlike Massive Shot, it has 2x more Anti-gravity than any other weapon, However it is a single moderate blast radius and less effectiness to gravity makes it tricky to use, but deals horrific damage per tank.
BFG-9000 as its description means:
(B.IG F.*****G G.UN-9000)