Boom Slayer by AmorAltra & more [Demon]
The music with sfx in it was a really nice touch, the level feels more... alive this way?
But the boss fight, man, that was a whole big anime fight right there with some great animation I didn't know was even possible in GD.
If this wasn't anime enough, the cutscene at the end of the level just nails it. Was a demon worth playing.
So you CAN still have fun in this game...