Turrets are a type of mod that increases a portal’s attack rate and hit bonus when it attacks an enemy agent. Only rare turrets are currently available. Each turret you deploy on a portal increases its hit bonus linearly, but the increase to the strike factor for each turret after the first is less effective:
| Mod 1 | Mod 2 | Mod 3 | Mod 4 | Hit Bonus |
Strike Factor |
|---|---|---|---|---|---|
| +0% | ×1 | ||||
| Rare | +20% | ×1.5 | |||
| Rare | Rare | +40% | ×1.9 | ||
| Rare | Rare | Rare | +60% | ×2.1 | |
| Rare | Rare | Rare | Rare | +80% | ×2.2 |
Turrets also have a stickiness value of 200,000, making them a bit more resistant to critical hits than rare portal shields.