I’ve just discovered the Mac version of this rather fun Linux game. I realise I’m a bit slow – it’s been around for some time and has won lots of awards. My excuse is that I’m not really a games-player, but I do appreciate it when a simple idea can provide so much entertainment.
Finding the rules is not too easy. Basically, you use the cursor keys to shoot a coloured bubble at groups of two or more bubbles of the same colour, which will then fall down. Oh, and you can bounce off the side walls. Easy…