Summary:
- The article discusses the latest update to the classic video game "Doom," which was released in the 1990s.
- The update, called "Doom: The Dark Ages," introduces a new feature called "Reduced Space Turnaround RTGI" (RTGI), which allows the game to run more efficiently on older hardware.
- RTGI is a technique that reduces the amount of memory required for the game's graphics, making it possible to play the game on a wider range of devices, including older computers and consoles.