Last year Marc Laidlaw published a Half-Life 2: Episode 3 synopsis. Named 'Epistle 3', it contained similarly-named, gender-swapped characters from HL2 and explored the ex-Valve writer's vision of what might have been. Speaking to our sister site GamesRadar, Half-Life 2 writer Chet Faliszek says he was "surprised" by his one-time colleague's decision to publish his ideas.

"I'll let Marc speak for that," Faliszek tells GR. "I… I was surprised by it coming out. I'll let Marc speak for that."

Faliszek joined Worlds Adrift developer Bossa Studios last September, and wrote on Portal and Left 4 Dead way back when. Despite also writing for Half-Life 2, he tells GamesRadar he's never felt inclined to speculate about the game's elusive third episode—and even if he did, videogames are the work of entire teams, not individuals.

"I think one of the things when you’re working in a company [like Valve] is the realisation that there’s a whole bunch of people working on things," says Faliszek, "and sometimes people would falsely equate me [as a spokesman] since I was out doing press or something and that’s BS.

"There’s a whole bunch of people working on it, and it’s their group ownership of it that keeps it going. A million people with names you don’t know, that are more instrumental on that game that made it better, funnier, more interesting. At this point, I’m a fan, and waiting to see what's going to come out of it."

Read Laidlaw's Episode 3 fanfic here, and know that while we might never see Half-Life 2: Episode 3/Half-Life 3, this Half-Life mod will let you replace Gordon Freeman with Spyro the Dragon.

As reported by Chris, this mod from Blendo Games lets you play Marc Laidlaw's Half-Life 2: Episode 3 synopsis, kind of.