GameZone: "This year, Valve has given us the Summer Adventure. Every Steam user is placed onto a team -- pink, green, purple, blue, red -- and gain points for their team by crafting badges from cards they get. Every 24 hour period, the leading team is declared winner and 30 members of that team will receive three games from their Wishlist for free. It's a game within a game on a platform that sells games where you get cards from playing games. And it's genius. At least it would be if the system wasn't broken."