Cities in Motion: Design Quirks is an engaging simulation game available on Mac that expands the original Cities in Motion experience with creative vehicle types. Players can enjoy a variety of innovative transportation options, such as hot air balloons and boat-like trams, which introduce a whimsical flair to urban transit planning. These unique vehicles not only enhance gameplay but also increase the attractiveness of a player's transportation network, encouraging strategic planning and design.

The game challenges players to think outside the box while managing their city’s public transport systems. By incorporating unconventional vehicles, Cities in Motion: Design Quirks adds depth and excitement to the simulation genre. Players can experiment with different combinations of transportation methods, making each playthrough a unique experience. This expansion is ideal for those looking to enrich their city-building endeavors with fun and imaginative elements.