The game is terrible as it is, but could probably be made decent with some relatively minor tweaks.
I'm not sure why the game always has to be moving either left or right?
The objects fall a bit fast.
The objective is unclear.
the controls are decent, and respond reasonably well.
The graphics appear to be original.
2 player mode is supported.
Overall: a good first game release, and I look forward to seeing what you put out next.