I enjoyed this game,
Initially it is weird that you have to be moving upwards to move , but eventually you get used to that.
I also found a bug that stopped the game from working, and it was in the first appearence of the blue buttons where after completing the room and going up i died and couldnt respawn.
I did really enjoy the concept and the baloon sprites. This is definitely quality and im not sure if intentional feels like a good rage game as well.