Feeling spooky this Halloween season? You can now add a little bit of Luigi’s Mansion 3 flavor to your tweets!

For a limited time, users that tweet the hashtags #LuigisMansion3, #LuigisMansion, #Luigi, or #Gooigi will have a ghost emoji (seen above) appear in their message! Here’s an example below:

It’s not clear how long this emoji will stick around, so don’t hesitate to try it out with a friend today!