its a very cute game. Nice graphics.
It works well. Built in unity3d?
the sound effect you are using is good but you might want to change it from a loop and make it so that if(beamsize == maxBeamSize){ changeSoundToNew() } very roughly speaking in psuedo code there. I noticed that the dinosaurs appear to jump from place to place and I think the radius on the beam should be changed.
Are you using a "if(x1 < x2+50 && x1 > x2 && y1 < y2+50 && y1 > y2)" type statement?
you might want to switch it to a distance type statement so that if the distance is a certain amount they will be dragged up meaning that if you are on the left or the right at a certain distance it will be effected both ways. you can create a nice distance function using this formula:
ermm... I have never used unity before... maybe there is an inbuilt distance function in the IDE?
to add to the disappearing of the dinosaurs... maybe you could add a smoke effect after they have changed their x and y position so that it looks like they kinda... turned into another dinosaur or switched place with another dinosaur...
Apart from this... its a really good concept and you could go really far with it and with a few improvements im sure it would be really popular.
For this reason Im gonna rate you 5 star on the market!
feel free to try my game and tell me what you think too!
https://market.android.com/details?id=org.longcat.the.game&feature=search_res ult#?t=W251bGwsMSwxLDEsIm9yZy5sb25nY2F0LnRoZS5nYW1 lIl0.