I'm trying to make some unit images for the age of strategy games. I use my own program. I render the image in 64x64 px resolution with a transparent background. The image looks fine in the program but when i save it as a .png it loses its detail and looks blurry, instead of pixelated. I don't know why, and not sure if it's good.
This is how it looks like once I save it as a png image
So this is the program I'm using, and that's how the spma-t looks like in 3d view if anyone is wondering. On the left is the finished render