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Show your support for NS2 Development with the purchase of this special limited time offer DLC. Purchase of this DLC pack will get you our newest and unique skins for both the Marine and Alien classes, plus over the next few months of development anyone that owns this DLC will unlock future items at no additional cost!
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Train Fest starts Jul 20, 2026
Official stores with direct support.
This is the base game required to play this DLC. Other expansions may also be required.
Right now the cheapest offer for Natural Selection 2 - Catalyst Pack is CA$15.49 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Natural Selection 2 - Catalyst Pack is CA$7.74 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Create a free price alert on this page and KingsPrice will email you when Natural Selection 2 - Catalyst Pack drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
