World of Sea Battle

VS

Escape from Tarkov

World of Sea Battle is an indie open-world naval action game with RPG and simulator elements, developed by Thera Interactive. While it features open-world and multiplayer tags, the lack of wide recognition, a major publisher, and mainstream coverage suggests a small but steady niche community. Its indie studio background and limited marketing mean the player base is likely in the low hundreds daily. I do not classify this as a true MMO as there's no clear indication of massive concurrent player interactions.

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.