The two campaigns are about the same game, with the same stretch goals, which are unlocked in the same time, and have the same addons.
KS is about the English edition of the game, meanwhile GS is about other edition (French, German, Italian, Spanish and Portuguese).
In addition to the campaign Add-ons, you will able to purchase also our Recommended Products: Container 10th anniversary jumbo edition; Samhain; Lisboa, Virus; Vinhos Deluxe; The Vampire the Elf and the Cthulhu; Historia; Gladiatori.
You can check prices on giochistarter.it webpage: http://www.giochistarter.it/scheda.php?item=1000211
No. "LIMITED SGs" means that these contents will be produced 1 time. They will be available for preorders and during game launch (like at the Essen fair) as a separate purchase. After this first production, there are no plans to print them anymore.
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