Dance Until It Rains Wellness Game II

Hi, I require the design of a fun game to encourage good health and a commitment to one new positive healthy habit. The game is to be based on the classic space invaders and I am looking for a game that encourages people to make healthy choices. The game coincides with the launch of my book 'Dance Until It Rains'. The background of the game is a blue sky with clouds (as cover of book - see attachment) The object of the game is to live to 100 years old which is measured by reaching +100 points. Points are achieved by 'you' a dancing figure catching the healthy red balloons and popping the unhealthy black balloons. Points are lost by getting hit by black balloons or popping the red balloons. There are four levels as the points increase representing different stages of life and as you get older and more healthy 'you' the dancing figure is able to move quicker. The game is over when 'you' either reach +100 points (win) or fallback to -100 points (lose) See attachment for a more detailed explanation and a visual of the book cover. I am open to suggestions as to how we can make the game better Andrew Jobling