Oh, i get it. The lines between the grey platform are cuz your object does not line up correctly, most of the time. The player one, i have no idea. Ask around it with some screenshots.

Hey this has been my first ever Game Jam, I had so much fun working on this project and thank you all for taking a look and rating my game along side everyone else! I do have a question though, I've been having an Artifacting problem on all my Sprites in Unity where even though they were cut from a Sprite sheet there are small lines, not even a Pixel wide, that overlap from the sprites adjacent, if anybody has a solution to this or any thoughts please let me know, they occur in almost every game I make so I am wondering is my Unity settings are Borked somewhere.