There are two other premium items in SAS3 besides guns and skills. They are called "Level up!", which sends you up one rank without having to kill zombies and "Cold Hard Cash", which gives you $100,000 of in game cash without killing zombies. Both of them cost 0 NK Coins.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.