Lemmings DS is an open-source port of the classic Amiga action-puzzle game Lemmings for the Nintendo DS.

It features:
* All 120 levels from the original Amiga Lemmings
* All 100 levels from Oh-No! More Lemmings and now…
* All 72 levels from Xmas Lemmings ’91, ’92, ’93 and ’94!

Changes:

v7.03: There are some major flaws in the old v7.02 code that stopped the Xmas Lemmings music from working correctly. To play the Xmas Lemmings levels, you should download and set up the full v7.03 Lemmings DS ROM afresh instead of trying to add in the new levels seperately.

http://www.mrdictionary.net/lemmings/