So, time to reveal some of the names of the modes I have planned out so far... but minus the details so not to completely spoil them. I still have to actually program them of course.
Drop - ???
Puzzle - ??? (Before I can make this, I need to find a way to make the game save progress data.)
Battle - ??? (Same as above.)
I know some would love online high scores and possibly medals/achievements, but I am not sure how that would be possible in html5. Yet, anyway. For now, local achievements and high scores would have to do.