Found a new-ish game on the market. Being quite partial to images of birds, I just had to check it out. https://market.android.com/details?id=com.eyessoft.chirpchirp&feature=search_result Think it's suitable for both children and adults. I prefer the rock and roll mode as you can tilt the phone to get the birds to corner the green balls. Christmas is my favourite theme, and my favourite bird is the yellow peep-ing one! Good for those who prefer games that are non-timed, non blood and gore and none stressful!