If you pickup the Alvin & Dexter expansion for Ticket to Ride then you’ll be able to enjoy monster mayhem on your maps! By turning in locomotive cards, players can move monsters onto cities for points and extra fun.

You can take a peek at the full rules here, and the expansion will work on any board. This looks like on TTR expansion that I’ll definitely be snagging.

I couldn’t find a price or release date on Days of Wonder’s website, but I’m hoping it comes out soon!