Thanks you so much! I'm really happy you liked the game!
Nice job catching the "Waiting for Godot" references (especially the tree one).
Unfortunatelly when I made the coin sequence I didn't have in mind any play in particular, but I was generally ispired by the "theatre of the absurd" (but I see how you might think this is a reference to the coin in "Rosencrantz and Guildenstern are dead").
With the coin I wanted to introduce an element that is very commonly used in videogames and by making it absolutely useless I wanted to stress the lack of purpose and the absurdity of the whole game.
If you'd like to know more about the development of the game, in a couple of days I'll publish a devlog on my YT channel, so feel free to follow me there. Fabiulous Games YT Channel
Thanks again! This comment made my day!