Puzzle, 1994Freeware
Puzzle, 1991Shareware
Puzzle, 2008Freeware, Source code, Freeware
Also known as Chain Reaction
Puzzle, 1995Shareware
Puzzle, 2000Game expansion
Also known as Xmas Lemmings 1991
Puzzle, 1991Playable demo (installed), Playable demo
Puzzle, 1992Playable demo