Riding the blocks around, I saw a strange blue device moving around.
After finally getting to it I discovered it was a code optimizer that will upgrade ONE of your subroutines.
Choose wisely. I find that on the Insane diffculty setting, that upgrading one's Cluster subroutine for their disc to be very effective
I also noted that once in awhile one of the floating cubes is outlined in yellow and not red. IT only comes up at rare times, and I have yet to ride it since it vanishes into where the cubes go as they rotate around. Anyone have any ideas about this phenomenon? GLitch? Or something more...?