Please leave any suggestions or questions you may have here.
Bonjour, j'aime comment tu a écrit le post, je parle français mais je suis anglais et tu a fais un post tres detallais je te felicite!!
English: Hello, I like how you wrote the post i speak french but I am English and you made a very detailed post, well done!!
Thanks for these suggestions. They're very good and I'd be likely to implement them in an update. :D
As for whether or not it's infinite, it's not. There's a bar on the left of the UI that shows you how far down you are and how close you are to the end. After you've beaten the game, there's an option to play to infinite depths. The end is at 3000m. (It gets pretty crazy in the 2000s.)