Subspace Continuum

VS

Roblox

Subspace Continuum is a very old multiplayer 2D space combat game originating from the late 1990s, relaunched for a modern audience around 2015. It retains a small but dedicated community. Game age and niche appeal, as well as lack of major recent updates, suggest a daily active player base in the low hundreds.

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.