(Psssst, it's "Battle Combat Fighters")
As far as the addictiveness goes: This game is made of Pringles.
(http://greywool.com/misc/bcf103.png)
My top is currently 73!
(http://files.lpchip.com/temp/battle%20combat%20fighters_score.png)
If you want to know a good start strategy, check the following spoiler. I use it all the time to get a good head start.
Shoot the items in the following order:
Left, right.
Now look for the blue one that is moving out of the border the most, shoot this one first, then the other one.
Now shoot the yellow shooting ones top and bottom.
The next 2 shots are important in this order.
right, top-right.
Then bottom-left, top-left.
You are now moving really slowly in the center. Shoot each closest one without moving too much to the border.
When the yellow shooting stars on the right appear, kill one then focus on the orange squares on the left, otherwise you'll hit the border.
Good luck. This should get you up to 20 points without getting in much danger. Doesn't always work, but 90% of the time it does.
EDIT: score history:
60, 72, now 73.