Also known as Chain Reaction
Puzzle, 1995Shareware
Also known as Xmas Lemmings 1991
Puzzle, 1991Playable demo (installed), Playable demo
Puzzle, 1992Playable demo
Arcade, 2001Freeware (installed), Freeware, System component
Arcade, 1995Shareware (installed), Full version
Adventure, 1999Freeware (installed), Freeware, System component
Arcade, 2013Freeware
Arcade, 2002Shareware (installed), Shareware
Arcade, 1995Freeware (installed), Freeware