Redemption codes are released as part of events, milestones, or other promotions. They can be redeemed for in-game items.

Codes can be redeemed in two ways:

• Website: Through the official Zenless Zone Zero Redeem code page. (For Global servers)
• In-Game: Through the Menu ➤ Go to More ➤ Redemption Code .

Additionally, the following requirements must be met:

• Reach Inter-Knot Level 5 to unlock.

All Codes

All times listed below are according to UTC. Also note that "indefinite" does not mean "infinite"; a code can become unredeemable if it hits its max usage limit or if HoYoverse decides to revoke it.

Code	Server	Rewards	Duration
CBW0884678[1] Quick Redeem	Asia	Denny ×20,000	Discovered: June 17, 2025June 17, 20251 year ago Valid until: Unknown
ZZZSTEAM[2] Quick Redeem	All	Polychrome ×60 Senior Investigator Log ×2 W-Engine Energy Module ×2 Denny ×6,666	Discovered: June 11, 2026June 11, 20266 days ago Valid until: July 29, 2026July 29, 2026In 1 month
ZZZSUSHIRO[3] Quick Redeem	Asia	Senior Investigator Log ×3 Denny ×30,000	Discovered: June 11, 2026June 11, 20261 week ago Valid until: July 28, 2026July 28, 2026In 1 month
ROSCAELIFER0617[4] Quick Redeem	All	Polychrome ×30	Discovered: June 9, 2026June 9, 20261 week ago Valid until: July 29, 2026July 29, 2026In 1 month
ZZZSEASON3[5] Quick Redeem	All	Polychrome ×50	Discovered: June 9, 2026June 9, 20261 week ago Valid until: Unknown
ZZZ30BANGBOO Quick Redeem	All	Polychrome ×60 Denny ×6,666	Discovered: June 7, 2026June 7, 20261 week ago Valid until: Unknown
ZENLESSGIFT Quick Redeem	All	Polychrome ×50 Official Investigator Log ×2 W-Engine Power Supply ×3 Bangboo Algorithm Module ×1	Discovered: July 4, 2024July 4, 20241 year, 11 months ago Valid: (indefinite)

Notes

References