The Sims — 2 Ultimate Collection Multi21-elamigos

: This is the most important tool. It scans your modern GPU and updates the game's database so it recognizes your hardware. It also allows you to set the game to your monitor's native resolution (e.g., 1920x1080).

: In the game options, set "Shadows" to Medium or use the Nopke Shadow Fix mod. The Sims 2 Ultimate Collection MULTi21-ElAmigos

: This is solved by the Graphics Rules Maker mentioned above. : This is the most important tool

The Sims 2 was released in 2004 and often struggles with modern graphics cards. To fix "pink flashing," low resolution, or black shadows, you should use these tools: 1920x1080). : In the game options