First post! First of all I want to thank you for all your usefull forum-discussions, it made me help to make my game sofar.
I'm ready and set to make a retro platform game, but I'm bumping to a small issue. On retina display my sprites are not connecting well, there are small transparent hairlines between images:
I've tried to make the sprite 300 dpi, but it doesn't seem to work. How to fix?