Betrayer
“Betrayer” is an achievement in Loot Grinder, the free medieval idle clicker. Murder your own favorite peon.
How to unlock it
Murder your own favorite peon. Buy more buildings from the shop — every purchase counts toward your building totals.
Reward
Unlocking Betrayer permanently boosts your economy by +8% loot per second. Achievement bonuses stack, so each one you earn multiplies your kingdom’s income for the rest of the run.
Why it’s useful
You’ll pass this threshold just by growing your kingdom, so the +8% is a free multiplier layered over the very buildings that earned it.