Nice take on Frogger! I played the game on mobile and the timing on how long you could share a leaf with a turtle was a bit tight. I also didn’t know till I messed up that you could swim, you might want to incorporate that in a tutorial.
Thanks for playing @Pigbert. I'll add delay to the turtle and maybe increase the size of the shrinking ring so its more obvious (hopefully). Yes, there's definitely a need for a proper onboarding tutorial.