Dont waste your time.
If this is your first game good job, so I will review this assuming that. First off you need better graphics, Even a changing backgrounds would of been nice... Music also needs to be changed up a bit something more up beat or exciting... that gets the player in the mood to keep going.
The levels were too easy I didn't play it for very long but from what I saw they needed to be harder. And this was mentioned before, this game reminds me too much of Orbox, not sure if thats intentional or not. Last thing is the name !Block! sounds like a 12 year old made it... Think of something cool that people will remember like "Orbox" :)