Unturned

VS

Roblox

Unturned is a free-to-play survival sandbox game released in 2017 and known for its strong modding community. It retains a dedicated player base thanks to frequent updates and multiplayer support, but is past its peak. Based on current Steam charts and the typical retention for successful indie survival games, it's estimated to have around 15,000–20,000 daily active players across PC and consoles. Its multiplayer servers are large but not on the scale of traditional MMOs.

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.