
4. GLSL settings
- Enable: Lights
- Enable: Shaders
- Enable: Shadows
- Enable: Environment Lighting
- Enable: Ramps
- Enable: Nodes
- Enable: Extra Textures
Note:
- GLSL settings appear only when the Render Engine: Blender Game is selected.

5. Add a Plane.
- 3D View menu >> Add >> Mesh >> Plane
Note:
- For this tutorial, I'm using a Plane to display the alpha texture.

6. Add a material.
- Properties menu >> Material >> New