They Are Billions Calliope Build |best| -

: Calliope is a top agent for the New Empire , working alongside her counterpart Caelus.

⚠️ : Calliope cannot attack flying units (harpies, spitters, banshees, dragons). You must keep Soldiers, Rangers, or Wasps for air defense.

Here’s a solid, concise guide for a build in They Are Billions (Survival mode, max difficulty-friendly):

Are you struggling more with the or the final mega-swarm defenses ? Which campaign perks do you currently have unlocked? they are billions calliope build

Position 3 to 4 Thanatos units at every major choke point for unmatched splash damage against low-tier swarms.

Keeps her further away from danger, especially against Spitters. Tier 3: Elite Hunter (Missions 7+)

Increases damage and adds slight armor penetration. This is crucial for tackling Executive infected and Chubbies. : Calliope is a top agent for the

To unlock Calliope, you need:

She must get relatively close to enemies to engage them. 2. Essential Calliope Skill Tree Build Order

Increases base attack damage. Essential for reducing the number of shots required to kill standard walkers. Here’s a solid, concise guide for a build

Increases attack range. This allows you to shoot enemies before they get close enough to strike. Phase 2: DPS and Armor Penetration (Mid Game)

Many guides tell you to switch to Titans or Thanatos for the final wave. The pure Calliope build says no .

She struggles against heavily armored targets like Chubby infected without specific upgrades.