This was one of the most unique takes on the theme I have seen, I enjoyed it very much.
It felt like multiple small games in one and at first I did not really understand what was going on, but by the frog stage it clicked. The whole concept reminded me of the game Spore and how in one playthrough you go through the different stages of life.
The frog stage was also my favorite stage, although it was the hardest - it almost felt like a full mobile game already.
I dont really have much to critique, maybe the art or the sound could have been polished a bit more but it was also not something that stuck out to me negatively.
I also like that you used a quote to sum up the whole message of the game, that worked really well. Great job on the whole game! :)