Mini Motorways will expand with another new map and players get to vote on it! Engadget has all the details of the vote which is set to end on May 15th.

The traffic management sim Mini Motorways is once again asking players to vote for its next map. Developer Dinosaur Polo Club just put up a website that lets folks choose from four city maps, including Vienna, Auckland, Singapore and Lima.

The city with the most votes will get an official map in the game later this year, and it will be available for free on all current platforms.

Mini Motorways is an award-winning minimalist strategy traffic management sim with over nine million players from developer Dinosaur Polo Club. The goal is to build a bustling metropolis using the roadways to get people wherever they need to go. With dynamic cities that change as gameplay progresses, every placement matters. Precision is key. Make use of roundabouts, highways and other traffic moving upgrades to create the perfect roadway setup. Mini Motorways also has Creative and Endless modes that allow a low-stress environment to test out different configurations and traffic patterns for the main game.

The company says that people can only vote once, but that it’ll be “keeping an eye out on our social media channels for any enthusiasm.” It also said that it would do its best to “honor the results of the voting” but that the “final release order” is ultimately up to Dinosaur Polo Club. Voting closes on May 15. The last time the company held a contest like this, players got to experience a map based on London.

Ready to hit the roads and test out those logistical skills? Mini Motorways is out now on iOS devices, PC via Steam, Mac and Nintendo Switch.