I'm glad you liked it!
Theres been such a varied response to the puzzle design so its been great to see, I appear to have successfully bamboozled you with the old double key trap. I can see though how people intuit things in different ways based on their previous game experiences. perhaps if i expanded it i could have certain levels need all keys, and some just need one, with some graphical difference to indicate. the radish is the energy source, but i will concede it is a tenuous at best connection to the theme lol.
RIP indeed. But perhaps, Rash Travis will return...