Skulltaker Halo 3: Thunderstorm

Skulltaker Halo 3: Thunderstorm is an achievement in Halo: The Master Chief Collection. It is awarded for collecting the Thunderstorm skull in Halo 3 on The Covenant. The achievement is worth 5 Gamerscore.

Location

 * 1) After deactivating the first tower, there is a part in the level where you have to fly a Hornet to the third tower. As you hop into the Hornet, the title If You Want It Done Right will be displayed—if it isn't, then no skull will appear.
 * 2) On your way to the third tower, you will see the second tower (which was disabled by the Elites). This is also the tower with the Terminal. Fly over to it.
 * 3) There is a long, flat, semi-enclosed part of the tower that extends out over the ocean. There is a very tall ramp that leads up to it. At the end of the extension you will find the Thunderstorm Skull.