How to Get Reagents, Crystals, Film, and Components?

These components are needed for re-researching existing Upgrade Formulas and apply the effects to your gears. You can get them from the following sources:

1. Private Camp Weapon Merchant (Reagents and Crystals costs dollars and camp contribution; Film requires camp contribution and gold bars)

2. Stronghold Battle NPCs (exchange for Exploit, currency for completing Stronghold Battles)

3. Camp Military Drills

4. Buy from the in-game Mall

5. Security Point Exchange in your Vault.

6. Get from gifts sent by certain NPCs after increasing their favorability.