Scum

VS

Escape from Tarkov

Scum is a multiplayer open-world survival game developed by Gamepires and originally entered Early Access in 2018. While it is not a full MMO, it supports servers with dozens of players (up to 64 per server). The game maintains a niche but dedicated following and is frequently updated; however, it has never reached large mainstream status. Based on long-term trends of similar survival games, its daily active player base is estimated to be in the low thousands, and this estimate would hold unless a major relaunch or expansion revitalized the player base.

Escape from Tarkov is a hardcore tactical shooter with survival and RPG elements, released in 2017 by Battlestate Games. Despite being several years old and not yet fully released as a 1.0 version, it retains a strong, dedicated player base due to its unique, high-stakes gameplay loop and regular content wipes. However, its niche appeal and high difficulty prevent mass market adoption, leading to a moderately sized but stable daily active player count.