1 definition by chance k.

prehalo

the game before halo, the game that would describe why Masterchief is in the position he is in halo and/or what happened to all other spartans and/or why and how the war against the covenant started.

unknown if it will ever exist.

Dude if prehalo ever comes out then i will soooo have a nerdgasm.

by chance k. September 30, 2007