There was a similar mod released recently for Skyrim where time would pass while you would interact with an object, so you could read a book in 'real time' with all the benefits and additional risks. For instance, you might get caught *while* picking a lock. An example of a benefit would be finally getting some practical use out of all the Pipboy games. Let's say you have to meet an NPC at a certain time, but rather than waiting 30 minutes, you would prefer to play one of the Pipboy games. Well, now you can. It would be a great addition to the game if it could be done. I can't see it break too much of the game either. If anything it prevents some ways to cheese through certain things, like lockpicking in a fraction of a second during a dangerous situation.