Manbot from Freedom Force (PC)... everyone says he's gay, but i think hes cool

Tio from Grandia 2 was a robot-cyborg thing too. (roborg?)
I suppose roborgs wouldnt count though coz theyre more characters than helpers
Werent those descent 2 robots just called "guide bots" ?

There are robot helpers in the mis-adventures of tronne bonne i *think* (havent actually played it but thats what i saw).

Strider ? (havent played it either)..