Book of Demons

VS

Grand Chase

Book of Demons is a single-player or limited multiplayer hack-and-slash action RPG released in 2018 by indie developer Thing Trunk. The game appeals to a niche audience and, given its age, likely retains only a small but dedicated player base. It is not supported by major expansions or large-scale online features.

Grand Chase is a well-known side-scrolling action MMORPG originally developed by KOG Studios. Although the classic PC version was shut down in most regions years ago, the mobile relaunch (Grand Chase: Dimensional Chaser) and a Steam version have seen some limited success since 2017. Due to its age, niche appeal, and relatively modest marketing outside its core market (primarily Southeast Asia and Latin America), I estimate its daily active player base to be low thousands. The game does have persistent multiplayer elements and instanced co-op/competitive modes, qualifying as an MMO.