It's a simple enough concept. Catch coloured drips in your beaker and sort them into big gooey blobs. Drop stars into each blob - two stars and the blob explodes. The bigger the blob, the more points you get for blowing it up. Simple. Addictive. You'll soon be using Drippy-player catch-phrases like "Orange! What do you mean, orange?" and "No! Not THERE!!" Appears to suck time into some kind of black hole. Two big thumbs half-up from the Carpal Tunnel Association. Remember, if you're not getting RSI, you're doing it wrong.