Generic Bullet Hell

Use arrow keys to play. If your browser scrolls for some reason, I suggest switching to full-screen. A little short on time due to work and with a whole load of CMake + Raylib + Emscripten problems. Nonetheless, wanted to make a bullet hell from scratch from start to finish and I did that while working usually 0AM-3AM every second day. It is limited, but complete. The resulting code is quite nice and I consider building something solid on it (although the CMake + Raylib + Emscripten combo really...