Your mid-tier matches are about to get lit! Get this Mercenary tank destroyer, its 2D Commander, and additional rewards.
What’s sweeter than a tank destroyer with a fast gun? Earning it along with a 2D Commander and more rewards, that’s what!
Sign the latest contract to work toward the Mercenary Tier IV Roundabout Tank Destroyer! How fast can you complete this two-week-only Contract?

When you take on a Mercenary contract, you get the chance to earn a tank and a 2D Standard Commander by completing a series of tasks over eight stages. Boosters, Premium Time, and more are also waiting along the way.
The vehicle at the end of this contract is Roundabout. It’s a tier IV tank destroyer custom-made to dish out the damage with its high DPM values.
- Reliable penetration
- Quick reload and aim times
- Good top speed for a tank destroyer
Here’s what else you should know about contracts:
- You can have only one contract active at a time! Once you’ve signed a contract, choosing a new contract will cause you to lose any progress made on the one you’re currently working toward.
- Certain tasks might have tier or class restrictions, but otherwise, each contract can be completed using either World War II or Cold War tanks. Choose your vehicles wisely!
- You can use Gold to skip certain stages! The buyout amounts for each stage will be listed with the other contract details below. Buyouts for Roundabout will be available through August 7th.
Read on for all the contract details, and head to the “Contracts” tab in game to sign up to earn this tank!
Note: Upon completing the contract, if you already own Roundabout, you’ll receive its value in Silver (576,000 Silver) instead.
Roundabout: Stage 1
GOALS |
REWARDS |
Win a battle Earn 1,200 or more XP in any number of battles |
Med Kit (1) Repair Kit (1) |
RESTRICTIONS |
|
World War II mode: Available to Tiers IV – X Cold War mode: Available to all Eras Available to Multiplayer only Available once per contract signing |
Roundabout: Stage 2
GOALS |
REWARDS |
Win 2 battles in a row Place in the top 8 XP earners on your team in a battle Earn 2,400 or more XP in any number of battles |
Med Kit (1) Repair Kit (1) Fire Suppressor (1) 5,000 Silver |
RESTRICTIONS |
|
Must play medium tanks, heavy tanks, or tank destroyers World War II mode: Available to Tiers IV - X Cold War mode: Available to all Eras Available to Multiplayer only Available once per contract signing |
Roundabout: Stage 3
GOALS |
REWARDS |
Destroy 1 or more vehicles while enemy is farther than 250 meters Destroy 1 or more vehicles Earn 3,600 or more XP in any number of battles |
x2 Vehicle XP Booster (1) 2,000 Silver |
RESTRICTIONS |
|
Must play heavy tanks or tank destroyers World War II mode: Available to Tiers IV - X Cold War mode: Available to all Eras Available to Multiplayer only Available once per contract signing |
Roundabout: Stage 4
GOALS |
REWARDS |
Destroy 2 or more vehicles while undetected in any number of battles Deal 3,500 or more damage in any number of battles Earn 6,000 or more XP in any number of battles |
x3 Vehicle XP Booster (1) |
RESTRICTIONS |
|
Must play light tanks or medium tanks World War II mode: Available to Tiers IV - X Cold War mode: Available to all Eras Available to Multiplayer only Available once per contract signing |
Roundabout: Stage 5
GOALS |
REWARDS |
Destroy 5 or more vehicles in any number of battles Assist with spotting damage totaling at least 1x your maximum health in a battle Earn 10,800 or more XP in any number of battles |
Enhanced Med Kit (1) Enhanced Repair Kit (1) Enhanced Fire Suppressor (1) Med Kit (2) Repair Kit (2) Fire Suppressor (2) |
RESTRICTIONS |
|
Must play light tanks World War II mode: Available to Tiers IV - X Cold War mode: Available to all Eras Available to Multiplayer only Available once per contract signing |
Roundabout: Stage 6
GOALS |
REWARDS |
Deal 12,000 damage in any number of battles Earn 18,000 or more XP in any number of battles |
Enhanced Med Kit (2) Enhanced Repair Kit (2) Enhanced Fire Suppressor (2) x2 Vehicle XP Booster (1) 8,000 Silver |
RESTRICTIONS |
|
Must play light tanks or tank destroyers World War II mode: Available to Tiers IV - X Cold War mode: Available to all Eras Available to Multiplayer only Available once per contract signing |
Roundabout: Stage 7
GOALS |
REWARDS |
Destroy 20 or more vehicles in any number of battles Destroy 5 or more vehicles while undetected in any number of battles Earn 33,600 or more XP in any number of battles |
Premium Account Time – 3 Days 34,000 Silver |
RESTRICTIONS |
|
Must play light tanks, medium tanks, or tank destroyers World War II mode: Available to Tiers IV - X Cold War mode: Available to all Eras Available to Multiplayer only Available once per contract signing |
Roundabout: Stage 8
GOALS |
REWARDS |
Earn 63,600 or more XP in any number of battles |
|
RESTRICTIONS |
|
Must play light tanks, medium tanks, or tank destroyers World War II mode: Available to Tiers IV - X Cold War mode: Available to all Eras Available to Multiplayer only Available once per contract signing |
Roundabout: Stage Buyout Amounts (Available through August 7th)
Stage 1 – 20
Stage 2 – 40
Stage 3 – 80
Stage 4 – 145
Stage 5 – 270
Stage 6 – 500
Stage 7 – 935
Stage 8 – 1,740