I try to run the game and it starts running, then it goes back to just the name and does not run, is it a bug?

You may need to OK them in Steamworks.

There isn't any option for my native desktop resolution nor any full screen mode option, none of the normal KB shortcuts work like: ALT + ENTER CTRL + ENTER SHIFT + ENTER Thanks :)

When I pick up a kite , I feel like the scroll speed increases. So the kite could defy gravity or make the character lighter. Do you feel the same way I do? A kite with a red arrow pointing downwards would have the opposite effect: it would slow down the scrolling. Hearts seem to add a life, meaning they allow you to be hit by a spear once more. What about the stars ? What is this object for? A few seconds of invincibility?...