Lemmings V1 (C64) - 1993 Unknown - GTW64

Information had been a little bit vague on this game. It was uncertain for a while if this were meant as a joke, or in fact was a real Lemmings conversion

To Protect and Preserve

Lemmings early screens (C64) - Games That Weren't

Lemmings early screens (C64) - Games That Weren't

Amiga Ireland - Amiga Ireland

S.D.I (C64) - 1988 Cinemaware - GTW64

Games That Werent 64 - Unreleased games for the Commodore 64

To Protect and Preserve

Browse - Game - Lemmings - TGDB

Lemmings - C64