- last post: 01.01.0001 12:00 AM PDT
You need Halo Custom Edition to play maps. You'll need to download the HEK (Halo Editing Kit) to create your own maps. However, you will need to read the tutorial to learn how to use the HEK. It's not very user friendly from what I hear. You will also need some manner of 3D modeling program to create the objects for your map.