what do you mean task like among us?
Welcome to the forums!
Can you elaborate on your question? For example, who would receive the task? What would the task be? How many people would have to do the task? Do you have an example of the task from something else?
I mean is the task on the top corner left
you can have vending machines. deactivate all of them except for the current quest. When you close the popup, activate that vending machine. Once you purchase the item, you get a notification saying task complete! Then you wire it so when notification sent deactivate machine.