Alien Crab in the Ghostmaze

You are an alien crab, and you were told that the most powerful weapon in the universe was hidden in this maze. You finally found a way to get there, but of course things won't go as expected... Quick note: Don't spend too much time on level 25, I designed it on the last few minutes of the compo and it's way more frustrating than intended... Controls: WASD to move, mouse to aim, R to restart and M to mute the audio. Made in 48 hours for LD32.