Snowy Halo Campaign Evolved battlefield

Alpha Halo / Mission 8 of 13

Two Betrayals walkthrough

Route planning, vehicle choices, and mixed-enemy tactics for Two Betrayals in Halo: Campaign Evolved.

Last reviewed August 11, 2026

Mission overview

This mission revisits familiar spaces under different combat conditions. Multiple enemy groups may fight each other, creating openings that disappear if the player attacks too early.

Recommended loadout: Precision fire plus a heavy, plasma, or close-range option adapts well to the mixed encounters.

Objective priorities

  1. Let hostile factions reduce each other's numbers before intervening.
  2. Secure a vehicle whenever the next outdoor section supports it.
  3. Treat each objective area as a separate resource check.

Combat and difficulty tips

  • Do not become the closest target while two enemy groups are already engaged.
  • A ranged weapon is useful for platforms and open snowfields.
  • Save heavy shots for vehicles and targets blocking the objective route.

What this guide confirms

Mission order and campaign placement are checked against the current campaign index and official product material. Encounter-specific advice is kept separate from confirmed story facts, and the page does not claim unverified collectible, checkpoint, or boss locations.

Frequently asked questions

What number mission is Two Betrayals?

Two Betrayals is mission 8 of 13 in Halo: Campaign Evolved and belongs to the Alpha Halo arc.

What loadout should I use for Two Betrayals?

Precision fire plus a heavy, plasma, or close-range option adapts well to the mixed encounters.