Zenless Zone Zero version 1.2 introduced the dusty new region of Blazewood along with a hefty list of achievements for completionists to chase. Even in 2026, many of these tasks remain available for players who want to boost their trophy count. This guide covers the most notable achievements from that update, from snapping photos of quirky signposts to surviving the toughest Hollow Zero challenges. So players might want to grab a drink, because this is going to be a long ride.

🗺️ Exploration Achievements
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Boundless Blaze Signpost 📸: Players need to take a photo of the peeling "Boundless Blaze" signpost in Blazewood. Teleport to the Lower Level, and the huge signpost is right in front. Snap a picture to earn the achievement.

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Potted Cactus Toothpicks 🌵: In Cheesetopia, find the Potted Cactus Toothpicks. This requires leveling the Cheesetopia Diner to level 5 first. Complete event page tasks to reach that level, then interact with the item. Easy peasy.
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747 Convenience Store 🏪: At midnight, teleport to Blazewood Lower Level and walk forward to find three knock-off Bangboo of the 141 Convenience Store. Talk to them to get the achievement.

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Change Time Period 28 times ⏰: Simply use the Time Selection function (press T) and change the time 28 times. A bit tedious, but it's a piece of cake.
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Officer Mewmew Medals 🏅: Find Officer Mewmew in Blazewood and collect all 16 medals. There's a separate guide for that, but players should be prepared to do some legwork.
💖 Trust and Story Achievements
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Trust Lv. 4 with Caesar, Burnice, Piper, and Lucy 👥: Each of these agents requires players to reach Trust Level 4. This means spending time with them, giving gifts, and completing trust events.
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Complete Tour de Inferno 🏁: Finish the Phaethon's Story chapter to earn this achievement.
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Complete Bernice's Agent Story "A Stroke of Luck" 📖: Play through the agent story.
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Overlord's Feast Event Achievements 🎉: This limited-time event had four achievements: Rebuild Cheesetopia, unlock all dishes in Invest and Research, receive high praise from all customers, and complete all to-do tasks. Players who missed it might be out of luck, but it's worth checking if it's still available in 2026.
⚔️ Combat Achievements
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Lycaon Moon Gazing 🌙: If players have Lycaon, at midnight teleport to the Coffee Shop and head left to the playground in Lumina Square. It's a trust event, so level up his trust first.
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Soldier 11 Fire Suppression 🔥: Using Soldier 11, press Basic Attack at the right moment to consecutively execute Fire Suppression 11 times. This is a real pain in the neck, requiring patience and timing. Players who don't have Soldier 11 can use her Demo stage from the Standard Banner selector.
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Hollow Zero Gear Coins 💰: Accumulate over 30,000 Gear Coins in a single Hollow Zero exploration. The Construction Ruins on the second highest difficulty (3000 points) is recommended. Borrow from The Opportunist, step on Coins TVs, and avoid buying anything. If lucky, a TV can double coins. When returning the debt, choose to ignore it and use Resonia instead. If short on coins, restart.
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Bank Zero Points 🏦: Accumulate 2000 points at Bank Zero, the blue Bangboo Shop in Hollow Zero Exploration Mode. Deposit until current points reach 20. Only two deposits per visit, so it takes multiple runs.

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Withering Garden: Seedbed 🌿: Clear it on Withering Garden 11 difficulty and with all agents' HP above 70%. Exploration mode makes it easier due to health-restoring TVs. Bring a good team and shields.
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Pompey Defensive Assist 🪝: During both phases of the Pompey fight, use Defensive Assist when he uses his hook to make him fall. This requires Perfect Assist, not Evasive Assist. Characters who can do Defensive Assist are everyone except Billy Kid, Zhu Yuan, Grace Howard, and Alexandrina Sebastiane.
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Cactus Flower Invitation Rally 🌸: Complete both parts with S-Rank in all aspects. Find the commission from the Record Box after Tour de Inferno. Meet Orchedia at her flower shop in Lumina Square.
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Mini Cargo Trucks 🚚: Find all 8 hidden Mini Cargo Trucks in both parts of Cactus Flower Invitation (4 each).
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Investigator Training Courses 📚: Complete all stages. This event started September 30, 2024, and has many stages.
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Obsidian Division Commissions 🛡️: Complete "Opposing the Hollow I" and "II". These were available in 1.1 after Special Episode: Undercover R&B.
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Rain's Commissions 🌧️: Complete "Night Rain's Request: Phantom Battle I" and "II" from the Phantom Hunt event in phase 2.
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Race Achievements 🏍️: In "The Race From Which a Hero was Born", complete the Hollow section under 150 seconds, complete riding mode within 2 minutes 30 seconds, and crash into less than 5 obstacles.
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Beginning of the Journey 📷: A multi-step quest. In the evening, teleport to Lower Level and talk to Ono and Old Demir to get "Wilderness Pursuit". Save Appon, then follow up with "A Distant Cry for Help". Next afternoon, go to Officer Mewmew to start "Beginning of the Journey", then take a photo of Appon and Ono.

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Redemption in the Rock Quarry 💣: Consecutively detonate 10 bombs in the mine. After the previous quest chain, on the next evening, talk to Ono and Appon beside the wannabe 141 Convenience Store to get the special commission. Inside, use the Jackhammer to destroy rocks, some containing bombs. At the bottom of the mine, drill continuously to explode 10 bombs.

📋 Quick Reference Table
| Achievement | Category | Quick Tip |
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| Boundless Blaze Signpost | Exploration | Photo the signpost in Blazewood Lower Level |
| 747 Convenience Store | Exploration | Talk to Bangboo at midnight |
| Change Time 28 times | Exploration | Use T menu repeatedly |
| Trust Lv. 4 (Caesar, Burnice, etc.) | Trust | Give gifts, do trust events |
| Soldier 11 Fire Suppression | Combat | Time basic attacks 11 times |
| Hollow Zero 30k Coins | Combat | Construction Ruins, borrow from Opportunist |
| Bank Zero 2000 Points | Combat | Deposit twice per run |
| Withering Garden 11 | Combat | Use Exploration mode, keep HP high |
| Pompey Defensive Assist | Combat | Perfect Assist on hook throws |
| Redemption in the Rock Quarry | Combat | Drill at bottom of mine for 10 bombs |
With these tips, players should be well on their way to 100% completion for version 1.2. Just remember that some limited-time events may no longer be accessible in 2026, but the core achievements are still there for the taking. Happy hunting! 🎮