that's actually a vanity amp. there's various ones you can get that have different effects and such and are another way of expressing yourself. they only activate at certain style levels.
getting the speed of traversal right is tricky, because you want to go places, but you also need to be able to shoot stuff while traversing too
Ahhh, interesting. So the platforming isn't boiled down to 'press A to win', then?
One more thing; Competitive MP? As in, TDM/CTF/DM with an overdrive flair?