I am the only person playing this game in the year 2023 AD and I can safely say I will never beat it, for the second-to-last level is some ♥♥♥♥♥♥♥♥.

Seriously, the rat cheats and attacks whenever it wants and starts a chain reaction of pissing that makes the end impossible. This game will forever haunt me as one I shall never complete it desu.