Help help

[King Joe]

This is kinda of a noobish question

I was reading Skankatarios and It had a 1450 Campaign
how do u get the 1450 campaign ive got the game and I can't get it
Also The names were more historic
Is there a sub mod I'm missing and if so where is it
i have Stainless steel 6.3
sorry for bad grammar

[Strengelicher]

Skantarios played version 6.1, maybe that version had a 1450 campaign.