Board Thread:Questions and Answers/@comment-46.228.180.30-20130913203923/@comment-24486170-20140415165142

solid and liquid where made pre 1974 because

SPOILER for Peace walker

miller confirmed this at the super secret ending of peace walker, he asked zero for any news on the sons and it is implied through millers response that there was two of them at that time, Solid and Liquid. but we know Solidus was made after Solid & Liquid due to him being made to replace big boss as a figurehead of sorts. they needed a figurehead because big boss left the patriots, he left because of them making solid & liquid. This leads me too the conclusion that solidus was made near the projects abandonment in 1976 ( GZ timeline) after Big Boss said no to the patriots final offer in 1974 (PW final boss battle)