Some of the worst MMOs ever created, according to players and critics, include:
Many players found Luna Online to be bland, soulless, and plagued with overpowered player killers (PKers)1.
Bless Online is considered by some to be a scam, with developers allegedly abandoning the game after taking players' money1. One player said they immediately uninstalled the game after playing for 50 minutes1.
Shroud of the Avatar has been described as a "goopy dogshit mess" due to the developer's attempts to please everyone, resulting in a lack of focus and direction1.
The 2006 version of Dark and Light was considered rough due to its massive, empty, and buggy world1.
Players felt the sequel to Asheron's Call was a significant disappointment1.
Stargate Worlds was canceled after being revealed as a Ponzi scheme4.
According to Josh Strife Hayes, Bloodlines of Prima was created by a single person as a personal challenge2.
Hayes found Dreamscape Dimensions to be a particularly horrifying MUDD-turned-3D game that used an excessive amount of RAM and had very few keybinds2. He couldn't play it for more than four hours2.
: Eternal Crusade Despite the Warhammer franchise's popularity, Hayes felt Eternal Crusade was a massive disappointment2.
Hayes found Tale of Toast to be a cute chibi-style game from hell with a built-in blockchain cryptocurrency generator and an expensive in-game microtransaction2.
Players reported that Allods Online, a Russian MMO, had great potential but was ruined by pay-to-win mechanics1.