With fullscreen I added because in the settings it did not work well with the level, the adjustment with sound is in development, all okay for now the game is in the state of demo version, I plan 2 more levels and I think on this I will finish the project. It will be without a story, just a run forward and that's it, but thanks for the comment. Nice :0
I already looked and understood everything, I meant that you are a team as a whole, but I understood your goal and I don't mind, already made a request for a project of my own. I don't care much about finances, and I can't release the game on steam because the Sonic character I use belongs to another campaign, it's a fan-made project.
