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.
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LASO Skulls
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 |
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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.