Good concept...
but poor execution. A combination of things make this game frustrating, mainly how wide the area is, how many fireballs the monsters shoot, and the piece distribution. Over 90% of the pieces, in my observation, were L-shaped blocks, and I noticed that the Z-shaped blocks were missing completely. With so many fireballs on screen, there were times when trying to lay a block in the area to clear a line it would get hit 10 times with fireballs and uncontrollably block off an entire area, and with most of the blocks being the long L-shaped blocks, it was hard to clear lines after that occurred.