Halloween Idle World is a spooky clicker game full of Halloween monsters. You can unlock all kinds of stuff by clicking on the haunted castle and collecting skulls. Try to unlock all the land and all the Halloween creeps around the castle.
How to play Halloween Idle World?
The labels next to each item show which items you need to collect to unlock or clone this item. You can see what items you have in the inventory bars at the top and bottom of the screen.