Roblox

VS

Outriders

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.

Outriders is a co-op looter-shooter released in 2021 by People Can Fly and published by Square Enix. While it had a strong launch, concurrent player numbers have declined significantly since release. The game is not an MMO, as it centers around instanced co-op play (groups of up to three), not a persistent open world with massive players. Based on trends typical for similar games 2-3 years post-launch, estimated daily active players are in the low thousands across all platforms.