Puzzle Quest: Challenge of the Warlords was quite possibly the biggest time sink to come out of the video game industry in 2007. A somewhat subtle release from D3 Publisher, Puzzle Quest didn't ship with any sort of fanfare. It just hit the market and quickly addicted player after player with good reviews spreading via word of mouth. In the time since, there have been sequels and spin-offs of varying quality (Puzzle Quest: Galactrix, Puzzle Chronicles and Puzzle Kingdoms among them), but no real successor to the game that started it all. D3 Publisher and Infinite Interactive aim to change that, with the aptly named Puzzle Quest 2.