GravitySword features a unique blade called binary flare that accumulates power through defeating enemies. Every slain foe grants the sword an energy charge, with maximum capacity of four charges. Successfully eliminating another player instantly maximizes all available charges.
The weapon's striking power scales based on accumulated charges, delivering damage ranging from 5 to 11 points. The most remarkable capability activates in underground dimensions where spent charges enable gravity inversion, allowing players to flip upside down beneath cave ceilings or underground structures.