World of Sea Battle

VS

Diablo Immortal

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.

Diablo Immortal is a mobile/PC action RPG launched by Blizzard in mid-2022. Despite controversy at launch, the game retains a sizable audience due to frequent content updates, Diablo brand loyalty, and a strong presence in Asian markets. However, playership is below launch peak, with daily players estimated between 70,000–120,000, settling toward the lower end post 2-year mark.