Thank you so much this is not only my first ever game I published but as well my first time pixel art as well I'm used to traditional art and digital I used the in-game art maker I mainly use Krita since I am broke and have no ways to pay for things online hence to why all my games for now are all free maybe one day I can make cash with them but as long as I bring smiles to someone's day then I am happy
What do you mean by "work on here" ? We are two guys that developed "Topple Tower" I (Ivan) made the art and saved them as png’s if i had transparent elements otherwise jpg’s in krita and my partner (Albin) imported them as assets in to the game (so i dont really understand Gdevelopp haha maybe he also could help) . Krita is mainly intended to be used with some kind of tablet due to its many brushes but you can use it on a computer with a mouse to. I mainly use the pixel art brushes for the art since they are pretty straight forward. Don't know if this answer helped but feel free to ask any follow up questions and I will try to answer them if I can haha!