The Aboriginal Ball Form, also called "Be the Ball," is a technique and power-up that was taught to Murray during his dreamtime training with The Guru. It is available the first time playing as Murray in An Opera of Fear of Sly 3: Honor Among Thieves.
It is a technique in which Murray places himself in the form of a ball and concentrates all of his spiritual energy in order to charge the state. Once this is accomplished, the motion of the Aboriginal Ball Form allows Murray to ascend great heights and plow through objects with greater force than usual. He used this in order to destroy Octavio's tar drums in Venice and reach high places in other locations, such as in Blood Bath Bay.