Railway Builder is a clicker game developed by Limi Games, available for Android devices. As the name suggests, the game is about building railways, but with a slight twist. You don't have to do the work; instead, you can sit back and watch as your workers build the tracks for you.

The game is easy to play and has a simple interface. You start with a small railway track, and as you progress, you can expand it and add more trains. The game has various levels, and each level has its own challenges. You need to complete the challenges to earn coins, which you can use to upgrade your trains and tracks. The game also has power-ups that can help you complete the levels faster.