So yeah i need 3 people to help me do the level Cortana on legendary in Halo 3. I started the weekend wanting to finish halo 3 on legendary solo and I have done every mission but cortana because i find the flood just too hard to do on solo. So if you have done it before and want to help a fellow halo player out or you need it your self, please add Wrigiam on xbox asap, i will be online within minutes of writing this post.