I really like the game concept though its implementation could be better, for example
- the menus were very static and the font was kind of illegible
- the soung effects related to breaking stuff were perfect but there was no background music, i think the game lacks in that aspect
- more levels, i know that setting up the available two levels must have been hard but more levels would make the game more fun and playable
- the UI elements could be made more bold such as the timer
other than that solid game, good entry