Then download the free add-on Halo: Custom Edition here. To get started, you need a Halo PC CD-Key. Halo: Custom Edition is a free add-on to Halo PC. You can find a ton of Custom Edition maps and projects over at Halomaps ().
And thanks to community additions such as Open Sauce, players are able to create an even more vast experience that would not be possible otherwise in Halo: Combat Evolved. Custom Edition allows modders to create their own multiplayer and singleplayer experiences with the Halo Editing Kit (HEK) engine. Halo Custom Edition is a free add on to Halo Combat Evolved for PC.
