IGN has updated with four videos showcasing some new in-game footage from “Sparking! NEO”. We clearly see Goku go through all Super Saiyan forms in-game, as well as Slug transform into his “giant” form.
Unfortunately (and as opposed to the first videos we got of the original “Sparking!” way-back-when), these videos appear to be from the American version of the game, and feature both FUNimation’s voices and recycled “Budokai” music.
Here’s hoping the Japanese version gets even more slightly-remixed versions of BGM from the TV series and movies…!