Ok. I have a new game addiction. Heavy Weapon is the new release offering from Popcap Games and I had to buy it, after playing the browser version and downloading the 1 hour trial. I did try and seek it out for free on P2p but no luck. I suppose it aided my karma then by buying it.
When you play three missions of normal game play, you unlock a bonus section which is Survival mode, and it is this that is causing the addiction! Grrrrrr.
But very bad when one needs to live a life as well.