Add some moving frogs to avoid when cutting, if cut to short use a watering can to water the grass so it grows back, bonus points for adding weed and feed to grass. Empty grass cutting into the recycling bin........add a few moving butter flies to make the screen more busy and look nice....etc....etc.......
Interesting game but the controls for the cue are weird....why not have a finger that flicks the marbles and use the wheel on the mouse to control the flick....?