Thank you. I am having a great time creating it, so I am glad it shows. When it comes to the sampling for now I am using Linear instead of Point, because I wanted to have the game running on full screen ( Letterbox Integer scale ). If I use it with Point sampling it looks sharper, but ration gets all messed up. It only works if the art is upscaled x2, x4 and etc.
At some late stage I will do some experiments with "pixelate" or look for different solution. If you have some other suggestion I will be more than happy to try it.
Me to, I am so eager to read yours and others feedback. And Thank you for the article, that was a great read!