Female Scientist (Half-Life 1997)

While she never had a name, the Female Scientist proved to be an enduring character in the early years of the Half-Life franchise, though moreso behind the scenes than in the final playable games. During development of Half-Life in 1997, an idea was pitched for one of the player's usual allied scientists to turn traitor in a mid-game twist. The traitor scientist was given a unique character model by artist Chuck Jones. She was ultimately cut from the game when her place of residence, the Communications Centre, was dropped from the story.

The Female Scientist was resurrected as Elena Mossman when Half-Life 2 entered pre-production. Once again there was a doublecrossing minx who led a high-tech facility on the scene. Elena later evolved into Judith when writer Marc Laidlaw realized he already used the name in one of his books and actress Michelle Forbes (Ro Laren from Star Trek TNG, among many other roles) brought a more nuanced performance to the previously cliched character.

So what about the original design? Chuck Jones had a larger-than-life comic book style that he had honed at 3D Realms, and he applied the same to his Half-Life characters both in concept art and 3D models. The end result was a voluptuous femme fatale for the traitor scientist. While perhaps immature in retrospect, this design philosophy was of its time and reflected the target audience of teenage boys that many action games were pinpointing. It was the '90s.

For my updated take I wanted to strike a balance between the distinct visual language of the original and more grounded, real-world fashion while still keeping the character's glamorous nature intact. For better or for worse the core element of the original design was the heightened sex appeal factor. Tone it down too much and you get a different character altogether. You get Judith Mossman, who is totally incomparable to this ancestor beyond a shared story role.

I knew that my model was going to be higher-poly than the original by default, as the original was pitifully blocky (as all character models were back then, it's the textures that make them look good!) and mine could benefit from having distinct fingers, more gracefully bending joints and an inner mouth. I also took the opportunity to add cards for eyelashes and hair bangs as extra details. Speaking of hair, I realized quickly that the original's was so low-fidelity to the point of being an incomprehensible blob, so I chose a 1970s wavy center parting as a replacement.

The outfit again followed the same logic of "original design, but it makes more sense". In a masterstroke of audacious 90s female character design, the original has visible panties (where in the original intended gameplay scenario would you ever see this?) and judging by the shading on her labcoat textures she might as well be naked under it anyway. That all had to change, so I drew on the green undershirt and elaborated on it to be a minidress-type affair. Still saucy but not mad.

When importing the model to the Goldsource engine I had two main tasks - firstly to compress the textures down into indexed colour .BMPs, and secondly to find a suitable rig that had animations available off the bat. Both tasks were relatively easy. The texture compression didn't lose too much detail and there was a perfectly suitable rig on-hand in the form of the Counter-Strike Condition Zero female civilian armature.

The final model was placed on a Scientist NPC (the J.A.C.K editor for Goldsource allows you to swap out character models on a whim) in a level built to resemble her original home of the Communications Center HQ. I directly referenced a decompiled level from the 0.52 Alpha build for the geometry, though took some artistic liberties with the textures and lighting. The four in-game shots were taken in my mod The Last Goodbye (hence the bloom and fog) for extra visual flair (TLG uses a custom renderer - "Retrinity").