If you are researching this topic, these are also considered essential reads:

: The game relies heavily on fan feedback and has a dedicated Fandom Wiki for breeding guides and lore. ⚠️ Legal Status and Shutdown

If you are looking for the foundational/"good" paper on this topic, the definitive text is:

is an expansive fan game that builds upon the core mechanics of the original My Singing Monsters (MSM) franchise. Unlike the official mobile game, TLL is primarily available for Windows PC and is known for its high-quality original music and monster designs. 🌟 Key Features