Zeta Flyff

VS

Roblox

Zeta Flyff is a private server for the MMORPG Flyff, which was originally released in the mid-2000s. Private Flyff servers generally attract a small but dedicated player base, often ranging from dozens to a few hundred daily players. Since Zeta Flyff launched in 2019 and lacks major publisher or developer support, it's likely to have diminished activity, with an estimated DAP of around 200, mainly from niche MMORPG enthusiasts.

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.