This is a reasonable copy of the Pengo game and it contains quite reasonable graphics too. They are a little jerky due to the character position movement. As with most Blaby games, the sound quality and content is excellent (Blaby sound seems loud too!). As far as sound goes, it's the best, but for playability it's possibly the worst. Keyboard control is bad because is uses the cursors - Kempston, AGF and Protek joystick owners need not worry though. I found the game average and it has been outclassed on most fronts by others, not surprising perhaps, as it preceeds them all by almost a year and Spectrum software has come a long way in that time. The snow bees in this game did resemble bees, which is more than can be said for most of the rest.
Dodo is the oldest game out of the bunch, and it shows! Movement is by block and slow. The snow bees have a distinct advantage - they move faster than you do. Fences can be electrified four times during the entire game. The screen also seems very cramped. However, the ice blocks move smoothly. The colour is well used. One of the worst points if the keyboard layout, which is exceptionally poor.