Design, expand, and optimize underground transit systems inspired by real-world metro networks. Create stations, connect lines, manage trains, and grow your network as passenger demand evolves across different cities and regions. Build efficient routes, reduce congestion, and keep your metro moving during rush hour! Featuring region-inspired maps, realistic train models, and metro systems based on real-world transport infrastructure, each network offers its own style and operational challenges. Features Build, expand, optimize, redesign, panic-fix, and somehow keep your metro moving during rush hour. It gets chaotic fast! In a good way. Multiple gameplay styles: play casually and grow your dream network, optimize every line for maximum efficiency, or push your system to the limit under constant passenger pressure. Design your metro your way. Create stations, shape routes, manage transfers, and expand your network across evolving city layouts. Multiple region-inspired cities and metro systems! Build networks inspired by Berlin, Moscow, Tokyo, London, Paris, Madrid, New York, Milan, and more — each with different layouts, pacing, and infrastructure challenges. Dynamic passenger growth and changing network demands mean every playthrough develops differently. The perfect layout in one game might collapse completely in the next. Watch your metro evolve into a living system of colorful lines, dense interchanges, and moving trains — turning every map into its own transport diagram. Realistic-inspired train models, infrastructure, and station designs based on real-world underground systems. Day mode, night mode, and clean minimalist visuals designed for long management sessions. Trains. A lot of them. Probably still not enough during rush hour. All those cities. Endless ways to build. Design underground transit systems across region-inspired networks based on cities like Berlin, Moscow, Tokyo, London, Madrid, Paris, Milan, and New York — each with different layouts, passenger flow, and operational challenges.