whats the point of the bush in the bottom right on level 15
also game is good
I'm glad you're enjoying the game! Here is an answer for you which I will put upside down for lack of spoiler tags:
˙suosɐǝɹ ɹɐlᴉɯᴉs ɹoɟ ǝɹǝɥʇ sᴉ ǝuo ʇɟǝl doʇ ǝɥ┴ ˙ʎɹʇǝɯɯʎs ɹoɟ oslɐ puɐ 'lnɟǝsn ɹǝʌǝu s,ʇᴉ ʇɐɥʇ ǝɔᴉʇou oʇ noʎ ɹoɟ sᴉ ʇuᴉod ǝɥ┴