So I'm working in Construct 2 to make my entry for the jam. 

i set my window size to be 64x64 ,but when i play the game it scales out like you see in the image. I feel like it's too large for this.

my sprites are around 4x4 give or take. The environment (Walls, Platforms, and etc) are 8x8.

Obviously the art isn't anywhere near final. I intend to make a fuller version of this after the jam which could potentially be my next release after my current main title Bit Bot.

But, back to size. Is this okay ,or am i doing something wrong?

Project Properties bar > Configuration Settings > Sampling : point should help.