My favorite R.A.M.(Removable Attachment Mechanisms) are:
1: HydrauLimbs. SMASHIE SMASHIE :D
2: BHG(Black Hole Generator) Less fun but good for when you're blatantly outnumbered.
3: Universal Xiphoid (Xiphoid = Hidden Blade) I like to do the flip and spin at the same time and extend the footblades to dice some plastic :D
4: The Beacon. Aims a ring-shaped 400,000 terawatt laser at you from a satellite, you are in the ring's gap and anything dumb anough to get near you gets crispy :3
5: Thrust superdash, You run faster than sound for a few seconds :3