Absolutely, unabashedly, maddening fun!

I havent played a game this good since the glory days of the App Store. This game features a simple mechanic fleshed out perfectly, balanced for all types of players, and enhanced with upgrades and strategic long-term goals that make it replayable, scalable, and at every frustrating turn PURE FUN!

John Kugelfest about Train Conductor World, v1.2