For those still playing the 2005 classic on PC, adding split-screen is one of the best ways to experience the game as it was on consoles. While the original PC release lacked this feature, you can now enable it for up to 4 players using modern tools. The Best Way to Play: Nucleus Co-op
Alternative: mod (includes split-screen + new maps/units). Find it on ModDB.
is widely regarded as the most modern and effective solution. Instead of editing the game's internal code, it launches multiple instances of the game and aligns them to fit your screen. SWBFGamers Player Capacity: Supports up to on a single PC. Key Features: Automation: