Krew.io

VS

Roblox

Krew.io is a browser-based multiplayer shooter developed by Devclied, known within the 'io games' scene. Given its release in 2020 and the general lifecycle of browser-based io games, it likely retains a niche but active player base, mostly due to its accessible gameplay and casual community. The player count is relatively low compared to mainstream multiplayer games, but these games tend to maintain steady daily concurrency over time.

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.