It started a few years ago when someone discovered some missing content in the PC version of Star Wars: Knights of the Old Republic II The Sith Lords. They took it upon themselves to to go into the game's files and restore some of the data on their own. Then, someone else encountered a serious bug in the same title and started using the first person's work to fix the problem. From then on, it was like the snowball that gradually turned into an avalanche. The result was a large-scale project that was aimed at bringing as much missing content as possible back to the game.

After years of development, the cut content has been finally restored and the most of the bugs have been fixed, thanks to a project known as known as the "Restored Content Mod." The mod, revealed in The Deadly Stream forum, is in open beta, which means that players can now experience as complete a Jedi adventure as possible, provided they're willing to help the development team by reporting any issues they encounter. According to the project team leader, who goes by the handle "Stoney," the project's completion has been a long time coming. The result? An expanded, refined game that hints at what the original release should have been.

"The whole thing kind of started for me when I wanted to fix the broken 'Redemption' quest on Dantooine," Stoney told Ars. "While I was searching through the files... I found that it was tied into a lot more content that was cut." The quest in question required players to either condemn or redeem the reputation of the Jedi on the planet, but many gamers have reported that the quest would never resolve itself, no matter what path a player took. Stoney began working to bring back other missing pieces from the game and found himself working with another fan of KOTOR II. As a result, the duo began releasing mods that gradually made the game more complete.

Eventually, the team of two began to grow. More people got involved with the project, and a team of nine volunteers found themselves working together on a restoration effort that was much larger than anything they'd tried to accomplish on their own. "More or less, once we starting putting [our heads] together, we found a list of cut content and decided what we could add and started adding content."

Anyone who's played KOTOR II knows that it was a game that often felt incomplete and/or rushed. According to rumors—which were eventually confirmed by interviews with members of the game's development team—LucasArts gave Obsidian a deadline of roughly a year to produce a sequel to Bioware's seminal Knights of the Old Republic. Because of the game's size, a slew of content was cut in order to meet the tight deadline. According to an interview with Obsidian founder Chris Avellone, the smarter development move (in retrospect) would have been to make a shorter game that still included some of the more interesting content (like a "droid planet") that was only half-finished at the time of release.

While some might dismiss this as little more than a fan project, the Restored Content Mod deserves attention and praise for the sheer volume of content that the volunteer team has managed to return to the game. The full list is impressive: a total of 93 separate events and bugs have been reincluded or fixed. The scale of these events varies, ranging from expanding character dialogue and development to restoring missing boss battles to allowing players to determine the final fate of Malachor V.

At the moment, neither LucasArts nor Obsidian have issued any sort of response to the Deadly Stream team's efforts, though LucasArts has openly stated that it supports and welcomes fan mods of its Star Wars games. On the other hand, reactions to the restoration effort has been positive within the forum community. "So far... the response has been favorable," Stoney said, though he admitted, "there are still some bugs and rough areas. But with everyone's help we are fixing it so the final release will be better."

While the mod has yet to be finalized, the project is much closer to completion than other fan-led restoration efforts for the game. When asked about how it felt to be so close to releasing the finished version of the mod, Stoney voiced feelings of vindication and satisfaction. "It feels good," he said, "I'll feel better when the final release is actually done, then I'll be taking a break for awhile." Of course, the question on everyone's mind is "when will the final build be released?"

To that, Stoney can't provide a definite answer. "[That's] hard to say, it depends on how many bugs we find and how long it takes us to fix them."

For those who are interested in seeing examples of the mod in action, Stoney provided Ars a three-minute trailer:

If you're interested in trying this new content, head over to the Deadly Stream forums for instructions on how to download the Restored Content Mod. You'll need a PC copy of the game.