Today, Halo: Combat Evolved turns 20-years-old, as does the original Xbox itself. With two decades behind it and a fanbase as dedicated ever, it's time to look back at the last 20 years of Halo ...

In 2011, Microsoft published Halo: Combat Evolved Anniversary, a remake that kept the plot unchanged but introduced achievements, Terminals, and Skulls. It was the first to offer a mix of two game ...