I'm currently in Kelp forest, I have only the standard and Energy forms. I just found the sprite area.
I have a feeling I'm missing some forms that allow me to actually get things done as there are so many areas I cannot get to.
Last time I was at "Home" i was not able to find anything in the Veil room other than a section of wall that looked like it might be removable, but I was unable to accomplish anything with it.
Q1) am I hosed without the other forms at this point?
Q2) If so, am I better off restarting?
Q3) If not do I just keep moving forward or am i better off going all the way back?