To create simple character movement in a 2D Unity project with physics, you'll typically use a `Rigidbody2D` component to manage the character's physics interactions. Here's a step-by-step guide to implement basic left/right movement and jumping mechanics:
### Step 1: Set Up Your Unity Scene
1. **Create a New 2D Project**: Open Unity and create a new 2D project.
2. **Add a Sprite**: Create or import a 2D sprite to represent your character.
3.