Etsy for gaming tools? Meet the US startup that wants to help you ace that videogame

The complexity of the video game Lords & Knights inspired Dan DuLeone to start a business to help promote development of tools to make playing difficult games easier.

Once upon a time, videogames were pretty basic. Consider Pac-Man, the chomping mouth that devoured small dots while moving through a maze. 

Now, games are so complex that players need Excel spreadsheets, calculators, and troop-deployment schedules to wage virtual wars, capture castles, and build strategic alliances with players in other states and countries. Having an engineering degree helps.