Not good, seen way to many of these tutorials becoming games with the same backgrounds and the same basic ways of playing. 1/5. You also need to adjust the Action Script so they don't explode while they are still on the screen. [When they reach the top of the stage]
Why name it "Block Saver", when you try to "save" the blocks they kill you. 1/5. on the Gameplay. [very boring] 1/5. on the Art [Not very creative]. 3/5 for at least trying.
Pretty damn good. I like it. I suggest you increase the firing speed of "you". [just a tad bit]. Or make a upgrade for it. 3/5. Let me know in a shout, when you upload the new version and I will be sure to check it out. Cheers!