To beat General Kregg's Case File in Invincible: Guarding the Globe, deploy a 2-tank, 1-DPS, 2-support lineup, position your main tank to intercept Kregg's opening charge away from your backline, and hold defensive skills manually until your frontline drops below 50% health.

The final stages pit your squad against high opening physical burst and armor shred. A glass-cannon lineup collapses before abilities charge; you need sustained healing and two frontliners to split incoming damage.

RoleRecommended HeroesEncounter Responsibility
Main TankAllen the Alien, The ImmortalAbsorbs Kregg's initial gap-closer, taunts, and triggers defensive passives.
Off-Tank / BruiserMonster Girl, InvincibleIntercepts secondary melee units and relieves pressure from the main tank.
Primary DPSBattle Beast, Omni-ManDelivers armor-piercing single-target damage to eliminate Kregg quickly.
Primary HealerRobotCounters sustained Viltrumite damage and armor shred with regenerative pulses.
Utility SupportAtom Eve, Green GhostProvides reactive shields, damage negation, and invulnerability windows.

Robot is critical for extended exchanges because his continuous healing and shields offset armor reduction better than single-instance burst heals. Pairing him with a dedicated single-target attacker like Battle Beast prevents Kregg from staying alive long enough to access his low-health execute threshold.

Grid Positioning

Kregg's cleave attacks will eliminate backline supports if they stand directly behind the frontline target. Set your grid formation to redirect his assault angle:

  1. Place your main tank opposite Kregg: Anchor Allen the Alien or The Immortal directly across from Kregg's starting spot so his opening charge connects with your most durable hero.
  2. Offset your off-tank by one slot: Shift Monster Girl or Invincible to the side of the main tank to engage secondary frontline enemies without being caught in Kregg's frontal cleave.
  3. Isolate your primary healer: Put Robot in the far rear corner away from the frontline brawl so knockbacks and stray hits do not disrupt his ability animations.
  4. Tuck your primary carry behind the off-tank: Position Battle Beast or Omni-Man directly behind your off-tank. This keeps them protected from incoming frontal damage while giving them a clear path to Kregg.

Skill Timing and Execution

Turn off auto-battle for the final encounter. Automated skill casting wastes shields on full-health allies, leaving the team exposed when Kregg begins ramping his execute damage.

  • Save barrier skills: Hold protective abilities, such as Atom Eve's reactive shields, until your frontline tanks fall below 50% health. Kregg deals heightened damage against weakened targets, making early barriers ineffective.
  • Coordinate offensive burst: Once Kregg drops into his final phase, trigger offensive ultimates together to finish him off before your defensive cooldowns expire.

Gear and Progression Thresholds

If your team is wiped within the first 30 seconds of combat, adjust your gear and levels before re-attempting:

  • Prioritize tank survivability: Upgrade chest and leg armor pieces on your main tank first to maximize flat health and physical resistance against Viltrumite burst.
  • Tune offensive stats: Equip critical rate and armor-penetration gear on your primary damage dealer to bypass Kregg's high innate defenses.
  • Level requirements: If proper positioning and manual ability timing still fail to prevent an early squad wipe, pause attempts and farm earlier progression operations to raise base hero levels.
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Sarah Williams

Sarah Williams

Sarah specializes in RPG and collection games, explaining team building, character growth, and beginner-friendly ways to avoid expensive early mistakes.