Flap In The Dark

My take on a well known game with a couple of twists: - a limited view range which expands briefly when the bat is moving upwards - several lives, not just one, with the ability to gain more at every 15 points- dynamic difficulty - the higher the score, the more the gap shrinks and then it gets placed further away vertically from the previous one, leading to the need to lose or gain a lot of altitude after an obstacle.