Thank you for playing it! It is definitely intended to be a challenging game and I'm glad the tutorial was able to help out. I realized that an in depth tutorial would be necessary for new players.
As far as the screen resolution, I'm not sure what you mean. Is the screen small when youre playing in the browser? Or is it text and or details that are too small? Whenever I boot up the game it automatically goes fullscreen. Do get back to me on that cause I'm curious if thats something i should fix for future games.