C21: Steel Battle Chronicles

VS

PokeMMO

C21: Steel Battle Chronicles is an online action RPG from CyberStep released in 2006. Given its age (over 15 years), niche publisher, and the lack of widespread recognition outside of Japan, it is likely to have a very small but dedicated player base. Its live services seem primarily targeted at a Japanese audience. Unless supported by recent re-releases or major updates, games of this profile generally retain a few hundred to a few thousand daily players.

PokeMMO is a long-running fan-made Pokémon MMO that launched in 2012 and has maintained a steady, niche but dedicated player base due to its unique multiplayer take on classic Pokémon games. Despite its age, it still attracts thousands of daily players thanks to regular updates and the enduring appeal of the Pokémon IP. However, as a fan project, it doesn't reach mainstream MMO numbers, but community buzz and statistics from forums/redits suggest daily activity in the lower tens of thousands.