Articles in this section

• I purchased some Crystals. The money was deducted from my account, but I didn't receive any Crystals.
• I can't purchase Crystals. Why?
• My Crystals disappeared! Where are they?
• How do I send resources to the bunker?
• I can't send Resources to my friend. Why?
• How do I increase my Credit production rate?
• Where are my crystals for completing missions/achievements?
• Can I send Crystals to other players?
• I keep running out of Credits. Why is this happening?
• How do I get more Crystals?