Because the PC version natively supports LAN play for up to 6 players, you can "fake" split-screen by running two instances on the same machine using or a similar tool.
If you're interested in trying out the splitscreen patch or third-party software, here's a brief step-by-step guide: need for speed underground 2 pc split screen
Host a server in one window and join it in the second. Because the PC version natively supports LAN play
Nucleus Co-Op forces the game to launch two separate instances of speed2.exe . It then assigns one instance to the left half of your screen (Controller 1) and the other to the right half (Controller 2). The software masks the windows border and synchronizes the input. It then assigns one instance to the left
If you type "Need for Speed Underground 2 PC split screen" into YouTube, you will find videos with titles like "HOW TO PLAY 2 PLAYER ON PC (REAL NO FAKE 2024)." These videos usually have grainy thumbnails and a lot of jump cuts.