It is most likely that Eve helps to create the world design style in game development.
In the world design style, the focus is on crafting immersive and expansive game worlds that players explore and interact with. This style involves creating intricate landscapes, environments and settings that make the game world feel rich, immersive and believable.
Eve's role as a game developer in a 200-person team working together for many years to create detailed and vast environments aligns with the world design style in game development.
This style requires collaboration among artists, level designers and other team members to bring the virtual world to life. Her contribution to the development of such detailed and vast game environments reflects her involvement in the world design aspect of game development.
Therefore, the Option D is correct.