To strengthen your island’s late game defences, Big Betty in Anno 1800, becomes one of the most important guns you can build. It delivers massive firepower and acts as a core part of your harbour defence. As a result, it helps your island withstand even the toughest enemy fleets.

To build
- Credits -$22000
- Timber 40
- Bricks 75
- Steel Beams 60
- Windows 60
- Reinforced Concrete 50
- Advanced Weapons 20
- Influence -14
Details
- Unlocks at 500 Engineers
- Area 4×6
- Region – Old World
- Maintenance -$350
Description
Big Betty in Anno 1800 is the most powerful and most expensive harbour defence turret in the game. It quickly becomes a defining part of any late game defensive network. To begin with, it works as a heavy howitzer style artillery piece. It fires high arching shells that explode on impact and deal massive area of effect damage.
Furthermore, its exceptional range lets it strike enemy ships long before they reach your harbour. This means Big Betty is often the first turret to open fire during an attack. Its early shots can soften or even destroy key targets, reducing the pressure on your other defences.
However, Big Betty has a slow reload time. Because of this, it works best as a high‑impact, low‑frequency weapon rather than a rapid‑fire turret. As a result, it excels when placed as your first line of island defence, where each powerful shot has the greatest tactical effect.
In short, Big Betty is your long‑range, high‑damage anchor turret. It is expensive to build, but its stopping power is unmatched. stopping power.
Usage
To begin exploring its role in your defensive layout, let’s take a closer look at how Big Betty in Anno 1800 is used . This sets the stage for understanding why it becomes such a crucial part of late‑game island protection.
- Howitzer style arc — Thanks to its high arching trajectory, Big Betty can hit ships hiding behind small obstacles. This gives it reliable coverage even when the terrain blocks direct fire turrets.
- Area of effect damage — As a result of its explosive shells, Big Betty in Anno 1800 can easily destroy clustered fleets, especially when multiple enemy ships group together during an attack.
- Long range — Moreover, Big Betty in Anno 1800 has the longest firing range of any defence turret in the game. This allows it to engage enemy ships long before they reach your harbour.
- Slow reload — Because Big Betty has a very long reload time, it becomes vulnerable whenever enemy ships focus their fire on it.
- High HP — In addition, Big Betty in Anno 1800 can absorb a huge amount of damage before being destroyed. This allows it to stay in the fight even under heavy enemy fire.
- Use with other turrets — Moreover, Big Betty in Anno 1800 performs best when supported by other turrets, as their steady fire power helps cover its slow reload and ensures your overall defence remains consistent.