* Lemmings encyclopedia : https://www.vaarties.nl/tle/
    * https://tle.vaarties.nl/demos/
  * Lemmings Universe : http://www.lemmingsuniverse.net/downloads.html
  * Lemmings archive (format des fichiers) : https://www.camanis.net/lemmings/index.php
  * Lemmings levels packs : http://lemmings-db.camanis.net/levelpack/list
  * format des niveaux (version ?) : http://lemcrazy370.tripod.com/stuff/lvlform.txt
  * https://www.camanis.net/lemmings/files/docs/lemmings_lvl_file_format.txt
  * https://www.lemmingsforums.net/
  * lemmings mechanics : https://www.lemmingsforums.net/index.php?topic=1680.0
  * walker physics : https://www.lemmingsforums.net/index.php?topic=1420.0

  * http://dailly.blogspot.com/search/label/lemmings
  * https://github.com/mikedailly/Lemmings
  * https://github.com/tomsoftware/Lemmings.ts/tree/master/src/game : version en JS utilisant les fichiers d'origine

  * https://github.com/carlreinke/lemmings-tools

Clones :

  * https://www.neolemmix.com/
  * Tundra : https://download.tuxfamily.org/sdtraces/BottinHTML/Bottin_T-Z_files/Tundra-13274.html
  * Lix : http://www.lixgame.com/
  * Lemmini : http://lemmini.de/ - https://github.com/mjfwalsh/lemmini
    * Super Lemmini : https://www.lemmingsforums.net/index.php?topic=1793
  * https://github.com/chrishulbert/rusty-lemmings
  * CustLemm

Lemmings1 :

  * https://gamefaqs.gamespot.com/genesis/586283-lemmings/faqs/18338

Lemmings2 :

  * https://gamefaqs.gamespot.com/pc/564598-lemmings-2-the-tribes/faqs/8819