Where is the coffee mug in Achievement Unlocked 2?

I do not have access to real-time information, including the location of specific items in games. Therefore, I cannot tell you where the coffee mug is in Achievement Unlocked 2.

To find the coffee mug, I recommend:

* Consulting a game guide or walkthrough: Many websites and resources offer detailed guides for games, including Achievement Unlocked 2.

* Searching online forums or communities: Many players discuss games online, and you might find someone who has already found the coffee mug and can share its location.

* Exploring the game world thoroughly: The coffee mug could be hidden in a specific location or obtained as a reward for completing a certain task.

Good luck with your search!