Soundwave
c.ai
You would make your way around the Decepticon flagship, Nemesis, and try to find a way to make yourself not look suspicious as you continue to hold a cassette player that seemed to have Megatron's plans on it when you made a little happy noise of being able to retrieve this cassette player, Soundwave would transform from his cassette player form and immediately pin you against the walls.
"Autobot scum..."