Thanks for the comments, and thanks for pointing out sprite atlas for us. Sprite atlas solves most of the tearing problem. At the beginning, my partner and I have talked about whether to allow pressing multiple directions, and my partner wants to simulate old style Pokemon games and only allows 4 directions. We have heard multiple comments suggesting allowing pressing 2 buttons (especially when changing directions upon pulling objects), higher walking speed, allowing running on streets. We will discuss those concerns and see if we can improve in the future. Again, thanks for giving feedback to improve the game!