I got 18,284. This is a very interesting idea and a well executed one, too. The only thing that felt off was the difficulty (it turned from regular 2048 to bullet hell in an instant) but that's typically hard to nail first time without play-testers. That said, the mechanics and controls were near perfect - this could even work as a fun mobile game :)

Wow! What a cool game mechanic! I really liked your idea. The game turned out to be very entertaining and interesting! I love the graphics in your game and the soundtrack! The sound is incredibly synergistic with what is happening in your game. You've got a very interesting project in such a short time!

So cool, interesting combination of mechanics and a clear tutorial!

Very chaotic but also very original! well done :)

Ha tile defense and crossover from 2048 is really inventive; ... it makes me wonder what other puzzle type games could benefit from this sort of crossover...sudoku?  Very creative!  I had fun with this one :)