How to get and use Ballistas in Rust Primitive Update
The Rust Primitive Update has completely changed the way players attack and defend their bases, bringing medieval siege warfare into the game. One of the most versatile and powerful new tools is the Ballista - a massive crossbow designed to pierce through enemies, armored doors, and even vehicles.

How to Obtain the Ballista
There are two main ways to get a Ballista in Rust. The most reliable method is to craft it through the Workbench Level 2 tech tree. However, crafting one requires a good amount of resources, so be prepared to gather the necessary materials or trade for them.

For the lucky few, Ballistas can sometimes be found in high-tier loot crates scattered across the map. While this is a rare find, keeping an eye out for lootable containers in monuments and well-defended areas might reward you with one of these powerful siege weapons.
If you happen to come across an abandoned Ballista, you can pick it up using a Hammer - provided it isn’t protected by a Tool Cupboard. Be warned, though, that picking it up this way will cause it to take 25% durability damage, so you’ll need to repair it before using it in battle.

Assembling and Deploying the Ballista
Once you have a Ballista, setting it up is relatively simple. It must be placed on a foundation or solid structure where you have building privileges. Unlike some of the other siege weapons, the Ballista cannot be freely placed on uneven terrain - it requires a stable surface to function properly.
To deploy a Ballista, select it from your inventory and position it in your desired location. When the placement outline turns blue, press the Left Mouse Button to confirm placement. Once deployed, it is ready for use.

Operating the Ballista
The Ballista is a stationary weapon, meaning it does not move once placed. However, it can pivot in different directions to aim at targets. The controls are simple but require some practice to master.
- Use W, A, S, D to adjust the aim.
- W aims upward.
- A aims left.
- S aims downward.
- D aims right.

- Hold R to tension the release cord and select an ammunition type.
- Press Left Mouse Button to fire.

The Ballista functions like a massive crossbow, using large bolts that deal serious damage to both players and structures. Proper aiming is key, as the bolts travel in an arc, meaning you need to adjust for distance.
Ballista Ammunition Types
The Ballista supports multiple bolt types, each suited for different situations.
- Hammerhead Bolt – A powerful, armor-piercing bolt that is highly effective against doors and walls. It can break through sheet metal doors in just seven shots.
- Incendiary Bolt – This fire-tipped projectile ignites on impact, leaving flames that spread and damage anything in the area. Perfect for area denial and setting wooden structures ablaze.

- Piercer Bolt – This bolt is designed for penetrating armored vehicles and metal-clad defenses. It’s also effective against well-armored players.
- Pitchfork Bolt – The ultimate anti-personnel bolt, causing widespread damage to enemy players and lightly armored structures. Ideal for clearing out groups of enemies.
Each of these bolts has its own unique use case, so keeping a supply of different types ensures you’re ready for any situation.
Best Uses for the Ballista
The Ballista is incredibly versatile, making it useful for both defending and attacking bases.
- Base Defense: Placing a Ballista on a high vantage point gives you a powerful long-range weapon to fend off raiders. With the right bolt type, you can set enemy structures on fire, destroy siege weapons, or eliminate incoming threats before they reach your walls.

- Siege Weapon: When attacking enemy bases, the Ballista can be used to break down doors and weaken defenses. A well-placed Hammerhead Bolt can quickly open up a pathway for your team to rush in.
- Vehicle Destruction: With the Piercer Bolt, the Ballista becomes a nightmare for anyone using horses or siege weapons like Battering Rams and Catapults. A few well-aimed shots can completely ruin an enemy’s raiding attempt.
Repair and Maintenance
Like all siege weapons in Rust, the Ballista requires upkeep to stay in working condition.
- Repairing: If the Ballista takes damage, it can be repaired using a Hammer and Metal Fragments. Each repair swing restores up to 51 health. Repairs can be done at any time except while actively using the weapon.

- Decay Prevention: If left outside for too long, the Ballista will slowly decay. It has 250 health and will degrade over a 600-minute period. Storing it under cover may help slow the decay rate.
Defensive Strategies Against Ballistas
While powerful, Ballistas are not invincible. If you’re on the receiving end of an attack, there are a few ways to counter them.
- Cover and Movement: Since Ballistas are stationary, they are easier to avoid than other weapons. Keep moving and use cover to make it difficult for an enemy to land a shot.
- Destroying Them: Ballistas can be destroyed using melee weapons, fire, or explosives. If an enemy has one set up, focus on taking it out before it causes too much damage.
- Building Defenses: Placing barriers, high walls, or spike traps in front of your base can limit the Ballista’s line of sight and make it harder for attackers to land effective shots.
The Ballista is a powerful addition to Rust’s Primitive Update, offering a devastating ranged weapon for both offensive and defensive gameplay. With multiple bolt types and high damage potential, it provides an exciting new way to engage in siege warfare. With the right strategy and positioning, this massive crossbow can turn the tide of any fight and secure victory in Rust’s new primitive world.
