Alien Worlds

VS

Roblox

Alien Worlds is a blockchain-based play-to-earn (P2E) game that gained popularity among crypto and NFT communities. Although user activity has declined somewhat since its 2020 release, it still maintains a notable player base due to its integration with blockchain and ongoing events. Its web-based nature and crypto incentives have helped retain a consistent user population.

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.