Developer Obsidian and publisher Sega have officially confirmed that the Aliens RPG project has been canceled.

In a post on the company's official forums, noticed by Giant Bomb, Obsidian said that it was "no longer working on the game," adding that Aliens RPG is "no longer a product that is in development."

Publisher Sega--which had claimed the project was still in development as of June 15--has issued a brief statement, confirming that the project is altogether canceled.

"At this point, Sega has no plans to move forward with the Aliens RPG," said a Sega representative. "We plan to continue working with the Aliens franchise and ask fans to be patient and stay tuned for more information about what SEGA has coming out for the Aliens series of games, starting with the upcoming Alien vs. Predator game."

Rebellion's shooter sequel Aliens vs. Predator (PC, 360, PS3) is scheduled for release in early 2010. Gearbox's co-op shooter Aliens: Colonial Marines, also published by Sega, is still in development.

Though Obsidian's Aliens RPG was thought to be cancelled, Sega has confirmed that it still plans to release the title along with its other two announced Aliens games.

Asked about the Obsidian's Aliens RPG and Gearbox's Aliens: Colonial Marines at E3, Sega told Joystiq that it will have "have more news to share about the other two games in the near future so stay tuned," adding that "[Rebellion's] Aliens vs. Predator will be the first to ship out of our triplet of Aliens titles; hence it was shown at this year's E3."

In addition, Gearbox president Randy Pitchford confirmed to Kotaku that a Nintendo DS edition of Aliens: Colonial Marines will hit alongside the PC, PlayStation 3 and Xbox 360 versions of the cooperative shooter. However, Gearbox is not handling the DS edition.

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Rumors that publisher Sega has canned Obsidian's long-in-development Aliens RPG have apparently been confirmed by former Obsidian designer David Kondor.

Kondor's LinkedIn lists him as a "designer for canceled third-person action Aliens RPG" at Obsidian from April 2008 to February 2009, as noticed by Strategy Infromer.

Obsidian's Aliens RPG was first announced way back in 2006, with few updates from the studio or publisher since. Rumors of its cancellation surfaced in early February.

Sega and Obsidian have yet to officially address the rumors, which also specify staff cuts at Obsidian and suggest Sega is "reviewing" Gearbox's cooperative Aliens shooter.

Earlier this year, Sega announced a new Aliens game by Rebellion, Aliens vs. Predator, noting that the new game would arrive before any of the publisher's other Aliens games. However, the Aliens RPG and Aliens: Colonial Marines weren't mentioned by name.

Update: On top of the previous report, Joystiq's sources claim Sega has stopped funding both the Aliens RPG and Aliens: Colonial Marines. Obsidian's layoffs are also said to have affected the team for Alpha Protocol, which Sega is publishing this year.

Original: Sega has reportedly cancelled the Aliens role-playing game that was being worked on at Knights of the Old Republic II and Alpha Protocol developer Obsidian.

The RPG was announced in 2006, but little has surfaced since. The cancellation resulted in more than 20 employees being laid off, according to Kotaku's sources.

Sega is also said to be "reviewing" Gearbox's shooter Aliens: Colonial Marines, leaving its fate unclear. Rumors that the game was put on hold emerged amidst November layoffs at Gearbox, but the studio quickly stated that the game was not "canned."

The publisher announced a new Aliens game, Aliens vs. Predator, just yesterday. Sega said that AvP would arrive in 2010 before the other Aliens games under development, but did not specifically mention the Aliens RPG or Aliens: Colonial Marines by name.

Earlier this week, Sega vowed it would cut research and development costs by 20% after revising its financial projections to account for an expected loss of $236.9 million.