Helmet Nightfall not receive

Games Halo 5: Guardians
1

I’ve watch the episode 1 of halo nightfall and its 3 second stories but I didn’t receive the helmet in halo 5

2

3 Second stories? It’s 20 minutes each!

3

> 2533274991763216;1:
> I’ve watch the episode 1 of halo nightfall and its 3 second stories but I didn’t receive the helmet in halo 5

You need to watch all 5 episodes through the Halo Channel to get the helmet (you only need to watch the main episodes, not the second stories)