Thanks for the nice words. I really enjoyed your video, keep making new videos please! I literally forgot to change the window name when I was exporting the game. As for variations, the game was made for a gamejam in a week, and I couldn't come up with enough mechanics nor make the necessary art for any other stages though I was planning to. Level design was way more work than I initially anticipated. It's also worth noting that the music is a royalty free track from Michael Grubb that you can find here: https://uppbeat.io/track/michael-grubb/floating-cat
However, I do plan to expand on this project and make a complete game for desktop and mobile with enough variations, completely new levels as I feel the current ones has a bit too harsh and unforgiving difficulty, new mechanics, and probably original music. Sorry if this message was a bit long. Have wonderful day!