I've updated the FiveCore rules to include the Stealth rules, formerly found in the Tactical Primer.

Kind people with better eyes than myself pointed out that a few of the skills in FiveCore reference the Stealth system and if you have Five Parsecs From Home, it assumes you have them too.
I didn't feel it was fair for Five Parsecs players to have to buy both products (though you totally should, so I can go back-to-school shopping with my kid), so if you go to your account on www.wargamevault.com and re-download FiveCore, you will find the full Stealth rules on the last page.

To compensate people who did buy the Primer, i'll add a freebie later this week.