I don't know how to play. It's a pretty interesting idea tho.

Seems like this could be a good one but the controls posted on the page didn't work for me when trying to play in the browser. I'd love to revisit this if you were to get a version uploaded that did work OK for me. I tried using Safari/Firefox on MacOS.

Sadly couldn't find out how to play

I couldn't enjoy the game, your system is too complex :/
A tutorial seems mandatory.
Even after figuring out how it works, the game lacks of attractivity, it's like a clicker game but without upgrade / evolution.

I really liked the concept of the game, although it was a bit hard to figure out. I'd suggest making a tutorial or adding text in-game to show the player controls. Really cool game nontheless! 

I like the bird :) cool concept