I really enjoyed playing my physical copy of Metro X. However, I started to realize I wasn't spending my time strategically selecting the next route. Instead, I was found myself getting caught up trying to figure out what a card did to a route and less time on picking the route. I built a computer based versio of the game in React. This game shows you what a card will do to a route when you select it. This helps you focus on the strategy and to not get caught up in the minor details of each turn.
The application is hosted on https://jcbelanger.github.io/metro-x/ as a demo for you to try.