RRUSTYBASE

// exact calculation

How many Propane Explosive Bomb (catapult) for High External Wooden Wall

Calculation for High External Wooden Wall (500 HP) using this explosive type only.

500
HP
3items
needed when raiding with Propane Explosive Bomb (catapult) alone
Target hitpoints500
Total sulfur2,700
Sulfur per unit900
Harmless overkill242.95
Explosive Rifle Ammo is cheaper: saves 250 sulfur. See the Explosive Rifle Ammo calculation →

// method comparison

Other ways to break High External Wooden Wall

Explosive typeQuantitySulfur
Explosive Rifle AmmoExplosive Rifle Ammocheapest98 rounds2,450
Propane Explosive Bomb (catapult)Propane Explosive Bomb (catapult)3 items2,700
Satchel ChargeSatchel Charge6 items2,880
Beancan GrenadeBeancan Grenade26 items3,120
Propane Explosive Bomb (planted)Propane Explosive Bomb (planted)4 items3,600
RocketRocket3 items4,200
Timed Explosive ChargeTimed Explosive Charge2 items4,400
F1 GrenadeF1 Grenade118 items7,080

← All raid methods for High External Wooden Wall

Baseline version: baseline-reference

Nominal minimum for a fully repaired, isolated vanilla target.

Important: this is a reference minimum from the current database, not a guarantee. Check the source and target state before a raid.