Sea Fortress

VS

Roblox

Sea Fortress is a 2019 mobile strategy game from IGG.COM, a publisher known for hit games like Lords Mobile. Such titles often peak in their first year but retain a modest core audience due to ongoing in-game events and monetization. As a 5-year-old mobile war/strategy game, its activity is likely past its peak but should retain around 10,000–30,000 daily players if still supported.

Roblox is a massively popular sandbox platform, released in 2006 but continually updated and widely adopted by younger audiences globally. It consistently reports tens of millions of monthly active users, with peak daily actives usually around 5–10% of monthly users. Recent filings and reports indicate Roblox has over 60 million daily active users, but this covers global user logins across many devices and experiences. Adjusting conservatively for reporting and engagement variance, daily actives typically exceed 50 million worldwide, but simultaneous users generally peak in the hundreds of thousands to low millions. As a platform with persistent worlds, it fits the broader MMO definition.