I'm trying a new difficulty system where the game "ranks" your performance inbetween stages

At higher ranks your rival will start intercepting you, this video is a rival boss fight at maximum difficulty.

BGM is "Despair", by MintJam

The main file is not yet in English, so everything is still displayed in Russian.

If you're interested in plot, here are the official dialogue translations:

GoodGuy: Ching Chong Chong Ching Ching Chong Choong

BadGuy: Long Dong Bong Bong Bong Dong Longdongong

Good Guy: Ching Chong Cao Chi Chai Tsai Gai Chong Ching

BadGuy: Dong Gan! Bong Dong Dong Dang Ding Dong