FAQ
[About Missions]
Q. Where is the mission NPC?
The first mission can be received from William in front of the library (X: 9034, Z: 13077).
For ongoing missions, you can check the Mission Tab (shortcut: J). To locate an NPC for a mission, click [View Location] in the Mission Tab, and a paper airplane icon will appear above your avatarβs head to guide you to the NPC.
If the paper airplane doesnβt appear even after clicking [View Location], it may mean the NPC is inside a building (e.g., inside the CU convenience store or the Danal building). Please read the mission details carefully for additional hints.
Good luck with your missions! π
Q. I can't upgrade my Dust Air from Level 2 to Level 3!
Upgrading Dust Air to Level 3 requires 6 $JEFF by default. Since this is a blockchain-based transaction, it also incurs a Gas Fee of approximately 1 $JEFF, making the total required amount 7 $JEFF.
Please ensure that your $JEFF balance covers both the upgrade cost and the Gas Fee. Always keep a little extra $JEFF in your wallet to avoid transaction errors.
Q. How do I use the SRT Ticket?
For missions that require using an SRT Ticket, you don't use the ticket directly from your inventory. Instead, head to one of the mini SRT stations and click the elevator located there. Once clicked, you'll see a list of destinations. Selecting a destination will automatically consume one SRT Ticket.
For the main SRT station in the central Smeade area, go down to the train platform and click the train itself to use your ticket.
[About Contents]
Q. What should I do if I run out of stamina?
Stamina fully recovers to 100% every day at 00:00 AM(UTC).
If you need to recover stamina before then, you can use a Power Pill from your inventory. However, stamina recovery using a Power Pill is limited to twice the base stamina.
For example:
If your JEFFY (base stamina: 50) runs out of stamina (0), you can recover up to 50 stamina twice (for a total of 100 stamina). After that, no additional recovery will be possible until stamina resets the next day.
Base Stamina Levels
JEFFY: 50
Pioneer/Gardener/Engineer/Scientist Akdong: 100
Planter/Fisher/Owner: 200
Master: 1000
Plan your stamina usage wisely for smooth gameplay! π
Q. I got stuck inside a building and canβt get out!
Depending on your PC specs, lower frame rates may occasionally cause your character to get stuck inside buildings or floors. But donβt worryβescaping is easy!
Just press [ESC] and then click [Escape] on the menu. Youβll be instantly teleported to the nearest safe location. Problem solved!
Q. Fishing is difficult. I keep losing the fish.
Fishing requires a fishing rod and bait.
Higher-grade fishing rods increase your chances of catching higher-level fish, reduce the difficulty of bites, and provide additional time limits.
Higher-grade bait decreases the waiting time for fish to take the bait.
If you donβt use any bait, even with a good fishing rod, youβll only catch mudskippers (LV.1), so keep that in mind!
Once you start fishing, click your keyboard or mouse in the direction of the yellow light.
The key is to press and hold until the light turns off, rather than repeatedly clicking.
Good luck, and may your fishing trips be fruitful! π£β¨
Q. How do I do Road Cleaning?
Road Cleaning can be done in commercial areas or in front of buildings like CU, Ediya, or Dominoβs Pizza.
Go to the designated location and click the trophy-shaped [Road Cleaning] icon at the bottom-right corner.
This will open the Road Cleaning interface.
Select the Akdong for the task and choose the road to explore, then click Confirm to begin.
If you have a Dust Air, make sure to equip the shoes on the bottom-right corner of the Akdong selection screen to activate its effects. Donβt forget to double-check!
πΉ In-game Item Hotkeys
1 key: Use Dust Monster Search Drone
2 key: Use Overcharged Battery
3 key: Use Speed Potion
Good luck with Road Cleaning! π
Q. I joined a Connect.Zone, but I can't participate in the Eco Challengers League!
The Eco Challengers League resets and starts fresh every Wednesday after maintenance. If you joined a Connect.Zone after the league has already started, youβll be able to participate starting from the next weekβs league.
Likewise, if you leveled up your Connect.Zone after the league began, your new league tier will take effect from the next league cycle.
Q. How to get Eco-step points?
To earn Eco-Steps, you must first join a Connect.Zone (community) that is actively participating in the Eco Challengers League.
You can check which Connect.Zones are participating in the current league by going to:
Statistics β Leaderboard β ECO Challengers League
The Eco Challengers League resets every Wednesday after the scheduled maintenance. If you join a participating Connect.Zone before maintenance, you'll become eligible for rewards in the next cycle.
Once you're part of an active league, you can begin earning Eco-Steps after the maintenance by:
Using Seed Packages to obtain Life Seeds
Combining Life Seeds with materials in the Craft Shop to create:
Clear Water Seed
Light Seed
Celestial Seed
Using these three crafted seeds will grant you Eco-Steps. So first, make sure to join a Connect.Zone!
Q. How to Harvest?(Plant Cultivation)
In JEFF WORLD, players can enjoy Plant Cultivation through the My Room feature.
To harvest crops:
Place a JEFF Cube on the garden bed in My Room.
Plant Seeds.
Wait 5 hours for growth.
Then, collect your harvest!
To access My Room:
Own a Land NFT, or
Rent a hotel room by speaking to a Hotel NPC in the world.
All new players receive a free 7-day rental ticket in their inventory!
Q. How to Craft [JEFF Cube (Lv.1)]
You can craft a JEFF Cube at the Craft Workshop!
1st Craft Workshop: X 8675, Z 13330
2nd Craft Workshop: X 9559, Z 12256
3rd Craft Workshop: X 9220, Z 11651
To craft one, you'll need:
3 [JEFF Cube Blueprints]
30 [Element (Lv.1)]
You can buy the JEFF Cube Blueprint from the Rocery NPC, and obtain Elements through Daily Missions or Plant Harvesting.
[About Token, NFT, Reward]
Q. How can I exchange Crystals for $JEFF tokens? (2FA required)
Convert Crystals to NFTs
First, talk to Chloe NPC, the vegetable shop owner, who can convert your Crystals into NFTs.
Select "Request NFT Conversion" when speaking with Chloe to request the conversion of items like Crystals or plants into NFTs.
Access the NFT Flea Market
After the conversion, speak to Chloe again and click "Go to JEFF Market" to access the NFT Fleamarket (WEB).
Alternatively, you can log in directly through the JEFF World homepage at any time to access the marketplace.
List NFTs for Sale
On the Flea Market website, click "Sell" and select the Crystal Bundle NFT you wish to sell.
You will see the number of NFTs converted by Chloe in your inventory.
Enter the quantity you want to sell in Pay (EA), agree to the terms and conditions, and click the [Sell] button.
Q. How can I check how many rewards I've earned?
You can view the rewards ($JEFF tokens) youβve earned weekly or monthly through the Dashboard.
Click the [Statistics] icon at the bottom-right corner.
Navigate to the Dashboard, where all your earned rewards are neatly summarized.
Reward Breakdown
Rewards are categorized by type, such as Crystals, Plants, Taxes, and more.
You can compare your current weekβs rewards with the same day of the previous week to track your progress.
A bar chart shows how much effort youβve put into earning rewards across different categories for the month.
Track your performance and achievements easily with the Dashboard! π
Q. What are Crystals and $JEFF tokens used for?
Crystals
Real-world Goods Purchases(TBA): Crystals can be used as a payment method to buy real-world items (e.g., milk, coffee, pizza) at in-world convenience stores like CU, Ediya, Dominoβs Pizza, and more.
Convert to NFTs: Crystals can be converted into NFTs and sold on the NFT Fleamarket to earn $JEFF tokens.
$JEFF Tokens
Basic Currency: $JEFF tokens are the primary currency for utilizing JEFF World.
They are used for crafting, purchasing items, and most in-world activities.
Gas Fees: $JEFF tokens are also consumed in small amounts as gas fees for blockchain transactions.
To ensure smooth world-play, always keep at least 5 $JEFF in your wallet.
External Trading
Make the most of Crystals and $JEFF tokens to enhance your JEFF World experience! π
Q. How can I sell the plants Iβve harvested (e.g., tomatoes, Shine Muscat, etc.)?
Step 1: Convert Plants to NFTs
Speak to Chloe NPC, the vegetable shop owner.
Select βRequest NFT Conversionβ to convert plants, crystals, or other convertible items into NFTs.
Step 2: Access the NFT Flea Market
After converting the items, talk to Chloe again and select βGo to JEFF Marketβ to access the NFT Fleamarket (WEB).
You can also log in directly to the JEFF World homepage anytime to access the marketplace.
Step 3: List NFTs for Sale
On the Flea Market website, click βSellβ and select the item NFT (e.g., Tomato) you wish to sell.
Youβll see the number of NFTs converted by Chloe in your inventory.
Enter the quantity you want to sell in the Pay (EA) field.
Agree to the terms and conditions, then click the [Sell] button to complete the listing.
First-Time Flea Market Users: 2FA Setup Required
For security purposes, first-time Flea Market users must register a secondary password for Two-Factor Authentication (2FA) method.
How to Register 2FA:
Go to My Page > Settings, choose and input secondary password, and click [Save Authentication Method] after registration.
Finalizing the Sale
Once your 2FA method is registered:
Click the [Sell] button.
Activate your chosen 2FA method and enter the required password.
After completing these steps, your NFT will be successfully exchanged for $JEFF tokens! πβ¨
Q. How can I buy Akdong or LAND (My Room)?
You can purchase Akdong or LAND through the following platforms:
JEFF Store (Fiat $)
NFT Marketplace(TBA) (P2P Market, $JEFF)
OpenSea ($ETH)
1. JEFF Store (Fiat $)
Akdong and LAND NFT are sold as essential items and packages in the JEFF Store.
This is currently the only platform where you can purchase using Fiat $ (e.g., credit card payments).
2. NFT Marketplace(TBA) (P2P Market)
Akdong and LAND can also be purchased using$JEFF tokenson the NFT Marketplace.Since the marketplace is apeer-to-peer trading platform, prices and listings vary depending on the sellers.
3. OpenSea ($ETH)
OpenSea is a marketplace where you can purchase Akdong and LAND NFT using Ethereum ($ETH) via the Base & Ethereum Mainnet.
As with the P2P Marketplace, prices and listings are determined by users, so review them carefully before purchasing.
NFTs purchased on the Ethereum Mainnet require a bridge process to transfer them to the JEFF Chain.
For more details on the bridge process, refer to the guidebook.
Choose the platform that best suits your needs and enjoy owning your Akdong or LAND in JEFF World! π
Q. What are the benefits of owning an Akdong?
Owning an Akdong provides several advantages, including increased rewards and the ability to own multiple Akdong without limitations.
Benefits of Owning an Akdong
Increased Stamina
Akdong comes with significantly higher stamina compared to JEFFY (50).
Stamina levels:
Player/Scientist: 100
Manager: 200
Master: 1000
Access to Additional Dungeons in Road Cleaning
Akdong unlocks exclusive dungeons in Road Cleaning.
These dungeons offer more Crystals per session than the ones available to JEFFY.
Maximum Rewards
Clua Outer Streets (JEFFY only): 47.5 Crystals
Clua Streets (All Akdong): 66.3 Crystals
Clua Central Streets (Pioneer only): 72.9 Crystals
Master Road (Master only): 380.5 Crystals
Additional Perks
Avatar Customization: Create unique appearances for your Akdong.
Exclusive Daily Missions: Gain access to special Akdong-only missions.
Owning an Akdong enhances your JEFF World experience and maximizes your rewards! π
Q. What are the benefits of purchasing LAND?
Owning LAND unlocks access to My Room-specific content, such as plant cultivation, and there are no limits on the number of LAND plots you can own.
Key Benefits of Owning LAND
Plant Cultivation
While hotel rentals also allow plant cultivation, they are limited to once per day and incur a rental fee.
On your own LAND (My Room), you can cultivate plants twice per day without any additional costs.
Plants harvested can be converted into $JEFF tokens through Chloe.
Interior Customization
Personalize your My Room to match your style and preferences.
Owning LAND provides greater freedom, efficiency, and customization in JEFF World, making it a valuable asset for enhancing your gameplay experience! π
The FAQ will be continuously updated. :)
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