Faster Come of Age (Modified) is a mod that aims to increase the age of the characters in-game, which can be done in a number of different ways. This mod can be downloaded and installed on your Steam client for free. 

The first thing that you will notice when you start this mod is that the game is a lot shorter, which is great because it allows you to get more gameplay time. This is mainly because the game is based on a different system, which means that the game is more linear and the plot is easier to follow.