Shadowbane

Shadowbane was a free fantasy role-playing video game (MMORPG) created by Wolfpack Studios and published on March 25, 2003 by Ubisoft for Windows and Mac platforms. Originally commercial and subscription-driven, Shadowbane was launched in March 2003. It closed on July 1, 2009. The regular game took place in a dark fantasy world called Aerynth (the world will sometimes depend on the servers, many of which have unique world maps). Gameplay features many aspects typical of role-playing video games, such as experience points, character classes, and fantasy races. Character creation was fairly extensive, allowing for detailed, differentiable characters to be created. -Wikipedia

Shadowbane is showing no measurable concurrent players on Steam. Around 14k – 36k accounts have played it in total. The range is anchored on Steam’s official concurrent-player and review counts, then converted to daily actives and accounts — so it covers the Steam player base and will under-count a game played mostly through its own launcher or on console.