Staff note: Due to the sheer number of packs LemFan has posted in a short time, as well as due to his banning from the site, I have opted to merge all his content into a single topic. Therefore, release posts will be scattered throughout this topic.

edit December 4, 2025: All packs found in this topic have now been gathered and collected into one zip file and attached to this post for convenience. You just need to extract to your NL directory.

In release order:

BadLems
Pack 1
Lemmingzones
Pack 2
Lems One
Pack 3
Megalems
NumLems
LemFanLems I
ColdLems
Lemmings Obliterated (incomplete)

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Packs With Unsolvable Levels:

LemFanLems I - Brutal 18 and Chaos 3
Lemmings Obliterated - "The Top Card"
Lemmingshades - "Unable" (?) in the Pink rank

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Here is the first pack I made.