The greatest tragedy of Joss Whedon's Firefly is that it was canceled way before its time, leaving just one season for us to watch over and over again to get our Kaylee fix. It was revealed at Comic-Con this week that the show's creators are doing fans a solid and releasing an online game that takes players on journeys through the universe aboard the Serenity. But what's even cooler is that the show's characters will be voicing the game's action.

Take a look at the trailer, which has players dreaming about what they would do if they were a captain like Mal. Watch to the end for a special guest!