Aztec Blocks

one plus vote and going to best comment :D

Oh, wait, that was something I unlocked by finishing a level, apparently. I actually enjoyed that mechanic more than the standard game ;)

It's pretty speedy, which is okay once you get used to it, but initially it's a bit hectic.
Also, a lovely bug started on my second playthrough, level 2, the blocks stopped dropping unless I manually hit the Down arrow - they'd just sit at the top of the screen with one square showing. Bit weird.