I played around with time travel by adjusting the clock on my computer just for the heck of it. It works if you are careful. To help the odds of time travel aiding you in the game make sure your villagers have assigned jobs so they'll advance in that particular skill and change the clock on your computer hour by hour so that you can check on your villagers health, food points, crop growth, birth rate and skill advancement before time traveling again. VERY IMPORTANT! If you are playing more than one game, make sure those games are paused before traveling. My advice in the end though.. is..DON'T DO IT!It's not worth losing a game you spent a lot of time on.