By following this comprehensive guide, you'll be well on your way to enjoying the LFS mod in offline mode, even with the latest version of Diablo 2 Resurrected (v1.09 and above). Happy gaming!
This fix is essential for anyone who wants to own their game "forever" without tethering it to a server. However, it is not recommended for anyone who intends to play with friends or participate in official Blizzard Seasons.