I am sorry for having to say this, but this is a pretty bad game. There are no instructions, no goal, no controls, you could at least write in the description what the player is supposed to do. The graphics are horrible; the use of only two colors and the rectangle next to the block I can move make it hard to see the actual elements of the game. You might also consider making the areas of the ground that the player can fall through look different from the restto let the player know where to go.