Zenless Zone Zero 2.8 Livestream Code PROMEIA — All Rewards, Expiry Time, and How to Redeem Before April 26 HoYoverse aired the official Zenless Zone Zero Version 2.8 "New: Eridan Sunset" Special Program on April 24, 2026, and dropped one redemption code during the stream. That code expires April 26 at 11:59 PM (UTC+8) — which means you have a narrow window left to claim it. Here is everything in one place: the code, the rewards, two ways to redeem, and a quick look at what is coming in Version 2.8. The Code — Enter This Now Expires: April 26, 2026 at 11:59 PM (UTC+8) This is the only code released during the 2.8 stream. There are no additional hidden codes from this livestream. What PROMEIA Gets You | Reward | Amount | | | | | Polychrome | 300 | | Senior Investigator Log | 2 | | W Engine Energy Module | 3 | | Dennies | 30,000 | The 300 Polychrome is enough for roughly 1.8 standard pulls — not a full character, but every Polychrome adds up when you are saving toward Promeia or Starlight Billy's banners on May 6. How to Redeem PROMEIA — Two Methods Method 1: Browser (Fastest — No Game Launch Required) 1. Open any browser and go to the official HoYoverse gift redemption page 2. Log in with your HoYoverse account 3. Select your server (America / Europe / Asia / TW HK MO) 4. Type or paste: PROMEIA 5. Click Redeem 6. Open your in game mail to collect the rewards Claim your rewards instantly → (Link directly to the HoYoverse code redemption page — no purchase needed) Method 2: In Game 1. Open Zenless Zone Zero on any platform 2. Tap the Menu icon (top right on mobile, or the hamburger icon on PC) 3. Go to Settings → More 4. Select Redemption Code 5. Enter PROMEIA and confirm 6. Collect rewards from your in game mail Both methods work equally. The browser method is faster because you do not need the game running. Need More Polychrome Before May 6? The Promeia and Starlight Billy banners both launch on May 6, 2026 alongside the full Version 2.8 patch. If 300 Polychrome is not enough to reach your pull target, topping up before the banners go live is the most efficient move. Get the Best Price on Polychrome Top Up → What Is New in Zenless Zone Zero Version 2.8 Version 2.8 drops on May 6, 2026 and closes out Season 2 of the "New: Eridan Sunset" arc. Here is what was confirmed during the livestream. New S Rank Agents Promeia — Phase 1 Attribute: Ice Specialty: Anomaly Faction: Krampus Compliance Authority Role: A stoic, ruthless Ice Anomaly damage dealer. Her kit revolves around building Corrosive Chill stacks by hitting enemies or by teammates triggering Freeze, Disorder, or Vortex. When enough Corrosive Chill accumulates, it converts to Trial By Cold points. Spending Trial By Cold triggers Abloom , a powerful finisher against enemies affected by Attribute Anomalies. Her EX Special Attack puts her into Bound Absolution state — hold Special Attack to launch a high damage finishing move if Trial By Cold is fully charged. Banner: Cold Rain Wanes in the Night Starlight Billy — Phase 2 Attribute: Physical Specialty: Rupture (Disruption) Long awaited fan favorite character Banner: Starlight, Shine Bright! Rerun Banners Phase 1: Lucia rerun alongside Promeia Phase 2: Orphie and Magus reruns alongside Starlight Billy New Outfit Hoshimi Miyabi receives a new outfit in Version 2.8. ZZZ Coming to Steam — Pre Orders April 29 One of the biggest secondary announcements from the stream: Zenless Zone Zero is launching on Steam , with full cross platform data sharing confirmed. The Steam store page is already live, and pre orders open on April 29, 2026 . If you have been waiting to play on PC without the HoYoverse launcher, this is your window. Promeia or Starlight Billy — Which Banner Should You Pull? Pull Promeia if: You do not have a dedicated Ice Anomaly dealer. She fills a unique role that no current agent covers — if you run Anomaly focused teams, she is a meaningful upgrade. Her synergy with Zhao (Krampus faction) is noted by the community as a high value combination. Pull Starlight Billy if: You are investing in Disruption or Physical teams ahead of Season 3. His popularity and Physical Disruption kit make him a safer long term bet if the early Season 3 meta favors that archetype. Skip both if: You are saving for Season 3 agents. The 2.8 patch notes suggest significant character releases at Season 3 launch — holding your Polychrome is defensible. Stack Polychrome before banners go live — Get the Best Price on Top Up → Frequently Asked Questions Is PROMEIA still working on April 25? Yes. It was verified active as of today and expires April 26 at 11:59 PM (UTC+8). Can I redeem PROMEIA on mobile? Yes — both the browser method and the in game Settings method work on iOS and Android. How many codes did the 2.8 stream release? One — PROMEIA is the only code from this livestream. Additional codes typically drop on the Version 2.8 patch release day (May 6). When does Version 2.8 actually launch? May 6, 2026. The PROMEIA code and this livestream are a preview — the patch itself and all new banners go live on that date. Does ZZZ have a Steam release? Yes, confirmed during the 2.8 stream. The Steam page is live now, pre orders open April 29. Redeem PROMEIA now — it disappears April 26 → Related paths Related game Related guide Related section