Today on our recent livestream featuring Halo: Campaign Evolved, we played split-screen co-op, assembled a lobby of 4 players for a lively session of Remix, and debuted the final lineup of Skulls used in the infamous Legendary All Skulls On (aka “LASO”) mode.
If you missed the show, you can watch the VOD on YouTube! Halo: Campaign Evolved launches this month on July 28 – or as early as next week on July 23 if you pre-order the Premium Edition to get up to 5 days of Early Access. __________________________________________
After you find the Skulls below in-game, you’ll unlock the ability to play through the game using the LASO setting. Completing the entire game on LASO not only earns you tons of respect on the streets of New Mombasa, but it also earns you the “MYTHIC” Achievement. Note: If anyone in your Fireteam has Difficulty Modifiers enabled, this Achievement will not unlock.
Skull
Description
Iron
Dying in co-op resets you to your last checkpoint, dying while solo restarts the level
Black Eye
Your shields will only recharge when you melee enemies
Fog
Motion Tracker is disabled
Famine
Weapons dropped by enemies contain half the ammo
Thunderstorm
Upgrades the rank of most enemies
Mythic
Enemies have increased health
Grint Birthday Party
Grunt headshots produce legendary celebrations
IWHBYD
It would have been your dialogue
Boom
Explosion radius is increased by 2x
Eye Patch
All auto-aim is disabled for all weapons
Grunt Funeral
Grunts die in a blaze of plasma
Malfunction
Upon respawn a random element of your HUD no longer appears
That’s Just Wrong
Enemies have increased awareness of the player
Speed Limit
Take your time, enjoy the sights! Disables sprint
Pop
Shooting Flood in their weak point causes them to explode
Temperamental
Allies will attack the player more quickly if the player kills a friendly
Johnny Ammo Seed
When reloading you lose the ammo remaining in the discarded clip
________________________________________________________________ To learn even more about the game, be sure to check out these videos and articles:
Pre-order the Digital Premium Edition of Halo: Campaign Evolved and get the Foundry Armor Pack and up to 5 days early-access play starting July 23, 2026.