Well, I don't know about anyone else, but on my PS3 controller, I use my right index finger for the R2 button.
It looks like a finger claw weapon of some sort.
yes press R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2,R1,R2, then press select to complete the entire game
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R2-D2 is his full name. His nickname is R2
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R1, R1, R2, R2, Right Trigger, Left Trigger, R1, R1, R2, R2.
r2 (r2) refers to the radius of the cylinder squared.
r1 r2 left left left r1 r1 r2 r2
yes there is
R2-d2
R2-d2
hold back and go forward back forward r2 r2 r2 fast