i remember making a thread like this back in my ratchet and clank days anyway, the way the game works is simple, the first person makes up a fight off between 2 transformers i.e optimus prime(g1) vs megatron (animated), anyhoo the next person to post, posts whom the winner is and how they defeated him/her i.e optimus prime won by chopping megs head with the vibro axe.
and then you make the character verse a different bot and so on and so forth

ok ill start off

cyclonus (g1) vs ratchet (movie)