In my 2D platformer, if my player hits the side of the top tile of the platform, they will just slide up on top of the platform.

Questions & Answers
1

When my player hits the side of a platform, they just slide up the side of the platform. Can anyone tell me why or how to fix this?

2

That’s probably occur because the way that you created your player colliders.

Try to watch this video from 5:40 and make the same 2d collider to your player.