This game honestly look beautiful, something that I think that would take it to the next level is adding some sounds effects. Anything nature or something that depicts that we're in nature would be cool!
You mention that this game has no idea? I still think it's a pretty cool concept, how did you think of this game?
As a side note, I have a 2k resolution monitor and 144 hz display, the quality of game runs very smooth and it's impressive nonetheless.