Core MUD

VS

Fallout 76

Core MUD is a text-based multi-user dungeon (MUD) launched in 1996, when MUDs were popular among early internet communities. Today, almost all MUDs see very low concurrent activity due to their age and the niche appeal. Based on the genre's decline and absence of a major publisher or active social channels, it's likely Core MUD maintains a very small, dedicated player base.

Fallout 76 is a 2018 online open-world survival RPG from Bethesda. After a rough launch, the game's player base stabilized thanks to consistent content updates and improvements. While its concurrent popularity never matched leading MMOs, its cross-platform presence and support allow it to maintain a smaller but steady loyal community. As of 2024, daily active players are estimated around 30,000–40,000 based on public sentiment, recent expansions, and visible in-game activity, particularly after updates or events.