UPDATE 8pm: Following the appearance of Star Wars Battlefront's online-multiplayer-revealing patch notes on Steam, word has emerged that the update is also now available in the GOG version (as on Steam, it's currently discounted). Better yet, cross-play is supported between both platforms, hopefully boosting the chances of finding an online game.
ORIGINAL STORY 5.55pm: If you've been looking for an excuse to pick up Star Wars Battlefront up again, you know, 16 years after it was released, now's the perfect time; entirely unexpectedly, developer Pandemic Studios' much-loved space shooter just got its online multiplayer mode restored on Steam.
The original Star Wars Battlefront (not to be confused with DICE's 2015 shooter of the same name) released all the way back in 2004 on PS2, Xbox, and PC, giving players the chance to battle their way to victory across a selection of familiar Star Wars locales - fighting from the perspective of either the Rebel Alliance, Galactic Empire, Galactic Republic, or the Confederacy of Independent Systems, and utilising multiple classes and vehicles.