There are plenty of free multiplayer apps on the market, but all free games aren’t as equal in quality as they are in price tag. Shadow Era’s fan base is increasing exponentially for a reason—it’s one of those free multiplayer games that goes above and beyond expectations. This online trading card game, more commonly referred to as a TCG, is hard to put down. It is the type of game that will appeal to all ages, male or female. World of Warcraft Trading Card Game and Magic the Gathering were certainly inspirations for Shadow Era, but the game has its own personality and the differences are enough to make this a completely new strategic game.