There is a difference, I feel.
Due to the low resolution, every object in this game is hand-drawn by me, and different color to the original. But that logo is (besides the first two letters) too much a direct copy of the original. The gameplay of Pysconian, as you shall soon discover, is also different from Bosconian due to the powerups and other things that change the game. I’ve heard horror stories of arcade companies firing cease-and-desist to pac-man, tetris etc clones. I know the assets in this game are now legit, because I have drawn them.