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A Web Lemmings Clone/Remake in TypeScript
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run add replay functionality Apr 27, 2019
src fix replay bug Apr 30, 2019


A Web Lemmings Clone/Remake in TypeScript - 🎉 Yes it's 100% JavaScript 🎉

[play the game]


  • Browser Game
  • Support all variants of Lemmings Game
  • Read original Lemmings binaries on the fly
  • Support playing of original music by interpreting the adlib.dat file and using an Adlib emulator


  • Replace Adlib emulator by the DosBox version
  • fix some game issues
  • touch support

How to run

  • download the from releases
  • copy the original Lemmings, OhNo and Holiday binaries into the directory run/{version}/
  • start lemmings.html

How to compile

  • you need TypeScript to compile the code to JavaScript


demo1 demo2


Disclaimer: This Project does not claim rights to any Lemmings Version. To the best of our/my knowledge, these titles have been discontinued by their publishers. If you know otherwise, please contact us/me and we will remove them accordingly. Thank you for your attention. See the LICENSE for more information.

Standing on the shoulders of giants

Special thanks goes to:

  • DMA for the original game
  • Volker Oth, ccexplore and Mindless for their work on reverse engineering the Lemmings Level and Grafic Formats
  • Robson Cozendey for his Java OPL3 emulator
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