参考列表
History of the 50 Hardest Verified Levels (https://docs.google.com/spreadsheets/u/0/d/1a5aFrQCIFmdDO4_6phjPO32Udmm2UgfM9FAbLm00spk/htmlview#gid=0)
Demonlist(Pointercrate & AREDL)
Hardest Achievements List(Thal)
Challenge List
UDL(Unrated List)
ILL(Impossible Levels List)
GD Fan Wiki:List of Top1 Demon
再结合一些个人观点得出
一些片段用到了站内UP的素材,就在此感谢:
(所有片段均未受到原主同意)
陈猗顿Inspector
XlittleboyX
VMware的win7
Aloic
LenXth
tekosalkaid丶