Alien UFO is the remake game after a game i loved to play ? Does anybody knows its original name ?

Here is the snapshot from my game

http://www.ucanplay.com/download/rescufo4.png

You can play it here

http://www.ebaumsworld.com/games/play/661176/

Please give me some feedback. I am currently making a second version of it and i would like to do it much better

- new worlds
- new enemies

Once again ! Feedback is welcome !!!