Throwing the yoyo is fun! However, the auto-homing of the yoyo take some challenge away as I could barely be looking at the person and it flies to his face. I tried the web version: I'm assuming the web version breaks the lighting since the preview .gif has proper light, so I won't comment on that.
Overall, I think it's a nice concept demo of how the game could be. Would love to see a full city / environment to use the yoyo in! Keep at it!