Set up a Standard Game
with the following settings:
Game Mode: Regicide
to Regicide Rules
Starting Age: Castle Age
using the villagers you start with Place down around 3 - 4 castles then start placing down lots of houses (double press Q
with villagers selected to fast select)
Click on the Castle, hold down Shift and click on Recruit Petard
3 times - you can only queue 15 per castle at a time.
when you have 60, click on the castle and press on the eye icon - this will reveal the position of their king.
Send all 60 to attack the building the king is garrisoned - remember to order them to attack the king when he tries to flee the building.
You will also unlock the following: