Michael Hoffman
Coming from a computer engineering background, Michael now makes indie games for mobile and PC.
Tutorials

Make a Neon Vector Shooter in XNA: The Warping Grid

Make a Neon Vector Shooter in XNA: Particle Effects

Make a Neon Vector Shooter in XNA: Bloom and Black Holes

Make a Neon Vector Shooter in XNA: More Gameplay

Make a Neon Vector Shooter in XNA: Basic Gameplay

How to Generate Shockingly Good 2D Lightning Effects

Make a Splash With Dynamic 2D Water Effects