High damage per shot, decent range, and faster movement speed than early troops.
Use Calliope’s speed to pull small groups of infected away from a massive horde. Lead them into a chokepoint or a trap, clear them, and repeat. they are billions calliope build better
: Because her base damage is low per shot, increasing her attack speed yields a massive exponential boost to her total Damage Per Second (DPS). Step-by-Step Upgrade Priority High damage per shot, decent range, and faster
Never let Calliope stand still when fighting more than three infected. Attack once or twice, click backward to move, and attack again. Her fast attack animation allows her to shoot while maintaining maximum distance from her pursuers. Chokepoint Utilization High damage per shot
Here is the optimal upgrade path, based on community testing and in-game results: