Hi! I probably know what game you think, but I don't know it's title.. :(
Please, tell me how the robot looks like

I remember an AMIGA game which sounds a bit like that what you've described.

It's name was "Steel" iirc.

edit: ok not a PC game, no bipedal yellow robot. forget my post ^^

Guys... I finally found it... In case anyone is still watching this thread i post it here.
It's title is Battery Check, i found it on an old 1998 demo CD at a friends house XD
http://digiex.net/attachments/downlo...ry-check-1.png