Be the Bot: 
In battle press Select, then press Select 11 more times. What 
was previously 'camera' is now 'control.' You can switch from 
automatic to manual. In battle you can control a different OKE 
of yours by pressing L2, and the OKE that you were controlling 
is now switched back to automatic.

Here's how you control the OKE: 

     up, down -- forward, back 
     L,R -- turn left,right 
     L1+L -- move left 
     L1+R -- move right 
     L1+up -- change altitude 
     L1+down -- change altitude 
     square -- grapple 
     triangle -- jump 
     x -- fire main weapon 
     circle -- duck 
     R2+diamond -- fire sub weapon 
     R2+x -- fire s.w. x2 
     R2+o -- fire s.w. x3 
     R2+square -- fire s.w. x4