Team LemProject emerges with Lemmings DS DLDI alpha version, or simply Lemmings DS version 5.

In this latest version of the homebrew game, the developer says that the level system works differently. There are now two level categories, Standard and Custom. The old levels won't work with this version once you've opened the compressed rar file into the root of your card. If old levels are copied into the directories, Lemmings DS will just ignore those old levels. The dev promises to make a converter so old levels will work with version 5 though.

Oh, and take note that the developer has only tried the Lemmings DS DLDI alpha with his SuperCard SD.