I was honestly confused at first, but I soon understood the idea.
A physics game, where you destroy or hit things to cause chain reactions for your objective: deliver a tomato to the dragoon.
Could not finish the last level, though. Not smart enough, I guess.
A personal complaint: the screen, at least playing on the browser, is too big. My notebook's monitor is not 1080p, and even using a tv, which is, it would need to be played fullscreen. Thankfully it does not need its whole screen visible to play properly.