#Game Development

How to Add a 2D Collider to Sprites in Unity

How to add and adjust a 2D collider on a sprite in Unity so it can actually collide with the world. The Inspector flow, in five clicks.

How to Get Rid of Sticky Walls in Unity

The quick fix for characters sticking to walls in 2D Unity — create a Physics Material 2D with zero friction and apply it to your player's Rigidbody 2D.

How to Add an Icon for a Game in Unity

The shortest path to setting a game icon in Unity — File → Build Settings → Player Settings — plus fixes for the two mini-problems you'll run into.