The BEST WAY to BEAT HALO CE / HALO 

Just beat Truth and Rec, making a disclaimer that at this time I could NOT for the LIFE OF ME beat Par-time on legendary, legitimately. It is so ridiculously difficult to obtain time+score without doing skips on legendary. My guide is going to be just beating it Legendary in under 30 min and is basically just, "charge ur shot before u turn the corner."

I always play legendary and it typically envoles a lot of grenades taking out grunts and jackels first and the the elites with a full mag of the assault rife and a punch for the blue one the red ones take the same but two smacks

Facts only problem with rifle on this mission is reload time/per kills per mag. Def easy peesy if doing that in Co-op tho.