After 25 years, the beloved stealth classic that inspired Dishonored just got a huge unofficial expansion

A chapel from the Thief: The Black Parade trailer
(Image credit: Feuillade Industries)

Thief: The Dark Project was the boundary-pushing stealth game from 1998 that had you lurking in the shadows and dealing with foes from crotch level. For a game all about crouching, Thief left an unusually tall legacy and influenced countless other immersive sims - from Dishonored to Deus Ex. And now, modders are celebrating the landmark classic’s 25th birthday with a huge, unofficial expansion called The Black Parade. 

“I am very proud to announce on behalf of our team Feuillade Industries that The Black Parade, our unofficial expansion for Thief Gold, is out today,” writes project manager Romain Barrilliot on Twitter, who’s also a level designer at Dishonored studio Arkane Lyon. “It’s a brand new game featuring 10 missions, 4 new tools, 30 minutes of gorgeous cutscenes and more,” he continues. 

To clear up any confusion, Thief Gold is simply an expanded version of the original Thief: The Dark Project - and it’s how the game is titled on storefronts such as Steam. They’re both essentially Thief Number One, though. 

Other additions include a new protagonist “thrown into a dark, intricately woven story of crime and conspiracies.” He’s slightly heavier than his base game counterpart, making stealth tougher for the clumsy players among us. There are also 28 voiced characters, a new “banter” system that allows NPCs to greet each other while they get on with their nights, and several tweaks to AI and difficulty.

The expansion seems to have been received very warmly by fans of the genre. Dillion Rogers - the developer behind indie hits Dusk and Gloomwood - called the project “amazing,” while giving a special shoutout to its cursed polygonal horse. Rogers also shared the expansion’s custom main menu, which looks like it was lovingly ripped straight out of the ‘90s.

The Black Parade is a real treat for those who have been with the stealthy-shabby series for over two decades, especially since there's currently no official plans to celebrate the milestone anniversary. Square Enix sold the series rights to Embracer Group (along with Tomb Raider) in 2022, and the megacorp have since announced a "restructuring" that consists of layoffs and studio closures.  

For more light-footed escapades, see our picks for the best stealth games to play right now. 

Freelance contributor

Kaan freelances for various websites including Rock Paper Shotgun, Eurogamer, and this one, Gamesradar. He particularly enjoys writing about spooky indies, throwback RPGs, and anything that's vaguely silly. Also has an English Literature and Film Studies degree that he'll soon forget.

Read more
Screenshots of stealth in Thick as Thieves
"Stealth is the engine that makes this": Thick as Thieves is putting a multiplayer spin on everything we love about immersive sims
Screenshot from Styx Blades of Greed's reveal trailer, showing the titular green goblin gliding atop a grimdark fantasy city.
Genre giants Metal Gear Solid and Splinter Cell might not be kicking like they used to, but underrated stealth gem Styx is coming back for another game
Legacy of Kain: Soul Reaver 1 & 2 Remastered
The Soul Reaver remaster's director was hired after creating their own fan remaster for free
The key art for Metal Gear Solid from the Metal Gear Solid Master Collection released, showing Solid Snake with his bandana on, as drawn by Yoji Shinkawa
26 years on, developers discuss the massive impact Metal Gear Solid had on the industry: "This was going much further than all previous action games. And that was totally inspiring"
Daggerfall Unity
Elder Scrolls co-creator is "super-grateful" for fan remakes, but says their existence is bittersweet: Daggerfall might have been "flaky and weird," but "no one had to recreate Casablanca"
Key art for Assassin's Creed Rogue Remastered showing Shay Patrick Cormac in a black and red outfit that's a cross between Assassin and Templar armor, with his ship The Morrigan behind him
Assassin's Creed Shadows can wait – I spent 40 hours mopping up the map in the one game in the series everyone skipped
Latest in Stealth
A brightened screenshot from Metal Gear Solid 5: Ground Zeroes.
Hideo Kojima knows fans thought Metal Gear Solid 5: Ground Zeroes was too short, as he thinks back to negative comments: "'Why would they sell a trial version even at a low price?'"
Screenshot from Styx Blades of Greed's reveal trailer, showing the titular green goblin gliding atop a grimdark fantasy city.
Genre giants Metal Gear Solid and Splinter Cell might not be kicking like they used to, but underrated stealth gem Styx is coming back for another game
Assassin's Creed Shadows screenshot showing Yasuke kneeling and praying while wearing a traditional purple robe
Assassin's Creed Shadows is the first game in the series with "a fully customizable sandbox" as your base, which is where Yasuke and Naoe hang out and pet baby animals
The Stone of Madness screenshot of Alfredo and Eduardo facing a large moveable crate, with an enemy standing guard outside the room.
Escaping an asylum hidden in an 18th century Spanish monastery is a curious concept for a stealth game, but I couldn't put this one down
Skin Deep
I went from "I hope this is good" to "this might be GOTY" within 5 minutes of picking up the Steam Next Fest demo for this ridiculous stealth game
Metal Gear Solid 3 Delta screenshot
Metal Gear Solid Delta: Snake Eater – Everything we know about the Metal Gear Solid 3 remake
Latest in News
AI Limit
"AI is not as effective as it might appear": Dev of AI-focused Soulslike RPG says they didn't use any AI-generated content and it can't match "genuine creativity"
Fantastic Four: 1234 #2 cover excerpt
Sue Storm and Namor are officially both in Avengers: Doomsday, and fans are wondering if Reed Richards has something to worry about
The First Berserker: Khazan protagonist
The First Berserker: Khazan isn't even out yet, but the new Soulslike RPG already has over 1,300 94% positive reviews on Steam from early buyers
fool me once
Harlan Coben’s new novel is set to be "more of a sequel" to the hit Netflix series Fool Me Once: "I don’t know any time that’s ever happened"
Naoe looks over at a dense, lush, green forest in Assassin's Creed Shadows from a viewpoint
Getting Assassin's Creed Shadows on PS5 and Xbox Series X was all about adding "dynamism" to the open world, but the devs seem most proud about the trees
Schedule 1
Schedule 1 is Steam's latest viral hit – an open-world drug dealing simulator with 98% positive reviews, co-op, and a free sample to get you started