I'm very glad you liked it!
The game for some things needs to be reviewed. You're right: in the third level the snake goes too fast. But it's just a trick that, as you say, I should have put later... In fact, in the fourth level the speed returns to normal!
Could you record gameplay up to the ending? I give you the codes for infinite lives and we post it on the game page.
The snake always stops when the player has the choice to go to its right or left. To prevent the player from using these pauses too much, there is "TEMPO" which you can see at the bottom left.
I put "game for windows" because this is my first time using the Itch platform to publish a game and I don't know how to use it well. I'll follow your advice: it's better to put "game for the Commodore 64". I'll edit it as soon as I can.
The C64 scene is reborn and it's really very beautiful, interesting and challenging.
Are you a programmer?
Thanks again for your attention.