I agreed to join the Freedom Fighters in a raid against Master Croc's fortress. When I got to the staircase to where our intelligence said was his inner sanctum. It suddenly folded into a ramp, leading straight into a converter.
I have to admit, it did feel odd when I converted into a KO, but I feel all better now. After gladly telling Master everything I knew, I became a part of Master Croc's new Air Force! ^v^