Remove the PC from platforms.
Reason: Vietcong: Purple Haze is the console version of the game. The PC release with this name simply packages the original game and the Fist Alpha expansion pack.
Source:
https://www.mobygames.com/game/12025/vietcong-purple-haze/
Vietcong: Purple Haze is a compilation pack that bundles the original Vietcong game alongside its expansion pack Vietcong: Fist Alpha. For the PlayStation 2 and Xbox version this is the first and only release of the game; the individual game and its expansion were not available separately.