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StarCraft II
Quests & Achievements
Stuck on campaign Mastery achievements?
Grinding every mission on Hard for Mastery achievements eats hours. Post your task, let Taskers bid, save up to 30%, and pay only when you confirm the achievements are unlocked.
Estimated price: $50–$200
🔒 Funds Protected Payment upon completion No spam
How bidding works
Your Request
Mastery Achievements Farm / Quests & Achievements
👤 Quester 1:
$200
ready to start now
👤 Quester 2:
$125
completed on your schedule
👤 Quester 3:
$50
competitive offer
You select the best offer!
Questers compete for your task — giving you better pricing and terms.
1. Post
Describe task requirements. Completely free.
2. Bidding
Receive offers from questers.
3. Selection
Compare price, rating, and deadlines.
4. Escrow
Funds are held in escrow, payment released quester strictly upon completion.
Helpful Info
We gathered selection tips, recommendations, and guarantees in one guide.
Fixed-price stores set the rate. On GameTasker, Taskers bid for your Mastery Achievements Farm. You compare profiles, campaign completion rates, and reviews, then pick the best offer. Competition drives prices down — save up to 30% while a pro grinds the Hard mode campaigns.
Check each Tasker's profile: campaign completion rate, missions played, Hard mode experience, and verified reviews. Look for those who have done Mastery runs. For Co-op achievements, check commander mastery and server ping. Pick a Tasker with a proven record, clear communication.
Service details
Your Tasker logs into your account and completes the required campaigns on Hard difficulty to unlock Mastery achievements. You can set your status to offline and use a VPN matching your region. For Co-op, we can arrange party play. Everything is coordinated through the order chat.
Payment Escrow Protection
Your funds are held in escrow and only released after you verify every Mastery achievement is unlocked. Your account inventory, currency, and settings remain untouched. If any issue arises, GameTasker support mediates disputes and can refund if the Tasker fails to deliver.
Verified User Reviews
Reviews for this game will appear soon.
Average service rating is based on 15 verified client reviews.
Hover over the stars and select a rating from 1 to 5.
Questions before ordering
Quick answers regarding service details, payments, and hiring Taskers.
Yes, the Tasker logs into your account to complete the campaigns. We recommend changing your password before and after, and enabling two-factor authentication. Your account is protected by escrow, and the Tasker only accesses what's needed for the agreed achievements.
It depends on which campaigns you need. Wings of Liberty takes about 10–15 hours, Heart of the Swarm 8–10, Legacy of the Void 10–12, and Nova Covert Ops 6–8. Taskers will give you a precise estimate after you post your task.
Not simultaneously, since the Tasker needs to be logged in. You can coordinate schedules via the order chat to avoid overlap. If you need to play, simply message the Tasker to arrange a break.
You can specify that in your task description. Taskers will bid accordingly, and the price will be lower for fewer missions. Just list the exact missions and difficulty you need.
Not required: many tasks can be completed together in a party without account sharing. If login is required, share credentials only after selecting a quester and use two-factor authentication.
Funds remain protected in escrow until results are verified. If terms are not met, support will help issue a refund or find another quester.
Initial offers usually arrive within minutes. Work begins after you select a Tasker and confirm task terms.
Yes. Creating a task is free: you receive offers, compare prices, deadlines, and reviews, and pay only after choosing the right Tasker.
Questers ready to take on the task right now. Payment is securely held in escrow until you approve the work.
Keep browsing
Bid on Mastery Achievements Farm tasks, set your own rates, and work on your schedule. GameTasker connects you with clients and secures contracts with Buyer Protection.
Take only the tasks that fit your interests and schedule
Offer fair pricing for your expertise and time
Milestones and payments are protected by platform escrow
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Quester in StarCraft II
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