The presentation of this game is amazing. The little details such as the scratches and dust on the screen do a lot to sell the illusion that you're playing on one of those single-game retro handhelds, especially the sounds of the controls clicking, which are incredibly satisfying. As for the gameplay, it's difficult but fun! It took me a while to figure out how it worked and I was only able to get to level 2, but nonetheless it's good stuff.