Not too bad, but there is plenty of better Tetris and Breakout games by our days.
If what you like is the funny crossover between Tetris and Breakout, rather check out the one from "free-hard-games", which is way more polished and has a more interresting gameplay.
(if links are allowed : http://www.free-hard-games.com/tetris-breakout)
The problems in this Breaktris are that gameplay is not smooth/handy at all. Tetris is playable but remains quite rough (cant move near walls, etc.), and the breakout itself is a fail :/
The paddle doesn't move fast enough, and bounces are so screwed that you can't play correctly
Also, destroying your tetris construct (and then returning to tetris) is quite counter productive, since a perfect build can be ****** up by the breakout, leading you to... suicide asap when you enter breakout mode.
Entertaining, but many flaws
This has the potential to be a great game, but right now has too many issues that over shadow it's potential. The black lines framing where blocks go are distracting and make the game look amateurish; they should be removed. The Tetris side of things i didn't see many problems, other than the colors should be more vibrant (I know you wanted the background to remain visible, but people will wanna what the game not the pretty background), and the distinction between colors was good. While playing Breakout, a few things stood out. having the blocks all perfectly squared prevented the ball from bouncing in multiple directions, which kept it a little too easy. curving the edges (visually and in your programming) would make some crazy hits, although it would take a lot more work on your part. while you curving things, the paddle needs to be curved (visually and in your programming) to make the ball easier to control. and hey, who doesn't like special powers too, right? (programmers). Overall not bad, especially as you seem to be a new flashsmith.
this is good but.....
as bein a color blind person it was extremely hard to see some of the blocks. however, it was good notheless.
I was expecting somthing more complicated, like you had to play breakout and tetris at the same time, with, say, arrow keys to controll tetris, and the mouse for breakout.
Still, it was good, on higher levels the swap could be very fast.
Even godlyer than before!