A new ransomware called RensenWare was discovered today by MalwareHunterTeam that makes a unique ransom demand;  score over 0.2 billion in the LUNATIC level of TH12 ~ Undefined Fantastic Object or kiss your files goodbye! While I do not think this ransomware was ever meant to be distributed, it shows what a creative developer can do to torment their victims.

https://www.bleepingcomputer.com/news/security/rensenware-will-only-decrypt-files-if-victim-scores-2-billion-in-th12-game/