Cool game. I felt quite frustrated at the start. Maybe ease players in at the very start of the game and then pickup the difficulty level as they progress.
Although I did find it charming with the pufferfish scaling concept. I found myself loosing allot on not understanding why. Perhaps more clarity to the player after they fail 2 or 3 times would be great. I did not know how to win.
I liked the nostalgic feel and gameplay. It reminded me of when I was a kid playing Amstrad. I could not rate it higher because of repeating the same music and a lack of story or reason beyond fun ofc.