“Click,” sounded the pressure plate at Morin Took, professional trap finder, stepped upon it. “We might have a problem,” he whispered back to his companions.
“What is the problem?” asked Hammerskal, master of hammer and crossbow, edging forward only to be rewarded with a distinct “click” of his own. “Bugger.”
“OK, everyone keep back,” said Morin, “we need to work out what it is going to trigger.”
“Klick, Klick” Trap (CR 2) XP 400
A series of pressure plates that activate increasing dangerous looking potential weapons.
Sea of Stars RPG Design Journal 