1992 - Sub Zero
1993 - Zero 0.1
1993 - Zero 0.2
1993 - Zero 0.3
1993 - Zero 0.4
1994 - Zero 0.5
1994 - Zero 0.6
1995 - Zero 0.1 (Gen2)
1995 - Zero 0.2 (Gen2)
1995 - Zero 0.3 (Gen2)
1996 - Zero 0.2P
1996 - Zero 0.3P
1996 - Zero 0.4 Squared
1996 - Zero 0.4 Squared Small
1997 - New Zero 0.4(Squared / Squared Small)
1997 - (New) Zero 0.7
2004 - New Zero
2004 - (New) Zero S
2004 - (New) Zero L