Fun game but it did fee to easy to gain a higher score. perhpas adding a collider only to the top of the character would make it more challenging and a game over if the ball goes below a certain point on the Y axis.

I found this game fun, although I feel it should be harder to increase points. Its too easy.

The controls being inverted is pretty simple, perhaps have the keys change randomly? To show the 'drunkeness' of the person

The theme is used very simple with the controls inverted. The gameplay is very simple but the game doesn't restart once the ball hits the floor.

The game could maybe reset or give some sort of penalty when the ball hits the floor as it seems that you get points when you hit it anywhere not with just the head.

the game has a good concept but kinda confused on the point there no goal or objective and it would be nice if more footballs spawned in

Simple game with inverted controls, not a bad game.

I would enjoy to see controls change randomly in intervals to keep the player focused on hitting the ball and increasing score.
Also add a timer where the player has to reach a higher score within the time limit. 

The concept is interesting, however it is quite buggy and there are things I would improve. For instance, when the ball touches the ground I would reset the score to 0 and have the ball respawn in the air.