Graal Online

VS

Roblox

Graal Online is a long-running 2D sandbox MMORPG first released in 1998. It features persistent worlds and large-scale multiplayer interactions, having retained a niche but dedicated player base over the decades, especially with mobile versions. However, as it is quite old and has faced competition from newer titles, its daily active player numbers are likely limited but stable.

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.