Mount & Blade II: Bannerlord

This requires 4 players. Best done in a boosting session with either 4 players or 2 players double boxing. You want to go into multiplayer and choose any empty server in the "custom server list" menu which is running the "siege" gamemode.

We found that the easiest map to use was Skala Landing. In this map you will find a main castle gate which is easily identifiable thanks to a large barricade built just inside it. Outside you will find a main path heading down towards some boats in the distance. If you run down this path from the castle you will see a mangonel on your right near the battering ram which is loaded with the "Stone pile" ammo. This ammo has great AEO damage which helps for this achievement.

What you'll want to do is have everyone just spawn as the basic unit at the top of the unit menu. Have the three players feeding the achievement choose the defenders and player going for the achievement choose attacker. The three defenders will all unequip their shields and then run out and stand in a tight group on the main path leaving the gate. About 10 yards forward from the wooden archway I'd say. The attacker then goes up to the mangonel and pressed when it says "use" on screen. They then rotates it left to align with the players and lowers the angle to minimum using . Then press to fire. If the shoot does not land or does not kill all the defenders, have them move to where it did land. The attacker then waits for the mangonel to pull the arm all the way down, then presses to get off the mangonel and can go pickup a new stone pile from the nearby stack using . Then go to the back of the mangonel and look at the bucket and press to load the ammo. Then "use" the mangonel and fire off another shot. If it misses just resent and try again. With the stone pile ammo it should take too many tries. We got it first try for all boosting partners in my session.