A good submission that clearly meets all requirements of the task as well as ensuring clarity when picking up the game. Presence of audio and soundtracks add a notable layer of polish.
Please consider the download of the game, is there a more efficient way to export the game as a single executible? The game could do with some graphical polish, simple text and objects is serviceable but more attention here would drastically improve the overall quality. The key problem that I feel the game has is that a lot of the blocks that spawn in the middle feel a bit redundant most of the time since the player is either at the top or bottom. Perhaps the blocks should have had spawned more near the extremes with a few in the middle to throw players off. There were a couple of times where I did not have to press Space for 15+ seconds which doesn't really scream engaging gameplay.
On the whole, this game is more than sufficient, but some more attention to the looks and core gameplay experience would have took this game from good to fantastic. Great effort!