Transformed, the unit was basically a hardened tower with a turret. It added range, and I think it changed the armor type from metal to earth. Rail guns were less effective against them.
The bulk of the Regenesis Project research involves routinely microdosing the subjects with Tiberium and a secret blend of 11 delicious herbs and spices.
Arguably, Bruce may have gone a bit overboard with the vulnerable tough-guy Moonlighting persona for a simple video game cut scene. Personally, I think he stole the show.
That fool Seth has sold off the entire Nod Attack Bike fleet to the Black Hand Market, and now has dragged you with him to the racetrack, to wager it all on a one-eyed horse with a blind jockey.
I envisioned it mirroring how it works in the C&C world: Players ctrl-# to join up in groups, and EVA and CABAL do their battle AI thing, guiding the teams to objectives.