Ok.
Well, the programming seems ok as i couldn't discover any bugs or glitches. What i did notice is that the music plays twice when you hit the 'Retry' button. This game is just ok.
It's only my opinion, but this game is not very original. Maybe if you added some more stuff it would be better. The fact that you have to slow down the bubble before you get to the finish and the speed walls were a decent idea. Though you could have added more additional stuff, this makes a game lots better. Think of items or whatever. The game gets quite boring after a while.
The game is quite difficult, the controls are maybe just a tiny bit too sensitive. Make the ball move slower for example. Or maybe you could have added checkpoints, it is quite frustrating at some levels to have to start all over again. It's only a suggestion.
The graphics are lazy in my opinion, they are very simple. A plain background and black walls. Make the game look more appealing and fun to play by improving on your graphics. The music was good, but maybe you could have added more than one track. But it doesn't matter that much. Pressing the space bar for each level gets a little but annoying after a while, but it isn't really a big deal aswell.
For my verdict, i think you can make a better game if you could improve on these points. This is a decent effort but could be an awesome effort.
6/10 - 3/5
- Pollux