I'll take any excuse to return to The Witcher 3, and while multiplayer mod Witcher Online isn't the full co-op adventure I'd love to see CD Projekt Red consider for The Witcher 4, it brings a gleeful shared experience to the world. Inspired by MMORPGs, it fills your game with other players, setting you free to hang out in taverns, roleplay, or just get into scraps. The team behind it, helmed by modder 'rejuvenate,' has just launched a big 2.0 overhaul, which includes item trading, full syncing for horses, boats, and animal morphs, and even the ability to ride other players around town.