It's always sad when a game developer dies, but especially so when that person is the founder of an actual genre. Yoshihisa Kishimoto is just such a person. He created the Kunio-kun/River City and Double Dragon franchises, and as such, is considered the father of the beat 'em up genre. Double Dragon was instrumental in popularizing cooperative multiplayer, so his influence even extends beyond the genre that he created. Lamentably, Kishimito died on April 2, as reported by his son.

We've been eagerly anticipating the arrival of Double Dragon Revive, the first 3D Double Dragon in a long time, since Arc System Works announced it last year. Well, the game officially launches on October 23, and players who preordered the Deluxe Edition already have early access as of today. How's the co-op? We'll tell you soon, but Revive's final developer diary reveals juicy new co-op details that are sure to get series fans excited.

Double Dragon Gaiden: Rise of the Dragons is one of the finest beat 'em ups in recent years. What's more, the game has continued to improve over time thanks to updates that added online co-op and new playable characters. Those enhancements won't be stopping any time soon, it turns out. This week, two new playable characters joined the game, and six more are planned for later in the year.

Double Dragon Revive, the slick 3D reboot of the classic co-op beat 'em up, looks better every time we see it. The game is still several months from release, but Arc System Works continues to release exciting new details. Most recently, the developer revealed new designs and details for many of Revive's enemies. Additionally, the preorder bonus game, Double Dragon Dodgeball, has an enticing trailer that shows off plenty of retro charm.

While there won't be a Double Dragon game in Arc System Works' upcoming Super Technos World: River City & Technos Arcade Classics, the Japanese publisher does have something special in store for Double Dragon fans this year... Double Dragon Revive, the slick 3D reboot of the classic co-op beat 'em up, is due out in October. Preorders have opened up and include a free bonus game. To further hype up aficionados, Arc System Works is releasing a series of developer diaries with lots of behind-the-scenes details and images.

In November, the console versions of River City Girls 2 received the much anticipated "Double Dragon" DLC, which adds Billy and Jimmy Lee from Double Dragon as playable characters. The Steam version, however, didn't get the DLC or the accompanying free update at that time. Thankfully, Steam gamers won't have to wait any longer: the DLC is out now on PC. Are you ready for some Double Dragon action?