i see you're trying to go for a vector-esque style, but the game has inconsistent graphics and has transitions too sudden for a game like this
I'm afraid for this games progress.
The lead developer is not really working on it, as much as he was near the beginning
He fears that it will be ignored like all of the other games he has created and I agree.
Also, it's important to note that the video is extremely outdated and the game has had multiple updates made, which completely cleans up the "inconsistent" graphics
(But I'm not
sure though...)