Skulls are collectibles in Halo: Campaign Evolved that can be used to modify your playthrough. There are a grand total of 42 skulls and 39 of them are hidden throughout the game’s 13 levels. The other three are unlocked automatically once you find two skulls. 26 of these are legacy skulls, aka skulls that have featured in the Halo series before, while the remaining 16 are brand-new skulls. You’ll need to collect all skulls to tackle the famous LASO (Legendary All Skulls On) challenge, and if you want to earn the Headhunter achievement/trophy.


This post offers a great overview of the skulls in Halo: Campaign Evolved! Collecting them adds an exciting layer to the gameplay. Looking forward to diving into these tips!