At the end of 🧊 Season 2 – Polar Storm the game will enter an off-season phase, during which Season 2 – Celebration will begin, the day after the conclusion of Season 2, and it will continue for 5 weeks.
A few things change during this period, let’s see all the details.
Contents
- Celebration Timeline
- The Story
- Walkthrough video – Day 1 of Season 2 Celebration
- Week 1
- Week 2
- Week 3
- Week 4
- Week 5
Celebration Timeline
Season 2 Celebration will last 5 weeks and it is structured similarly to Season 1 and Season 2 with events.
The first 4 weeks, the main Event “The Age of Oil” will have some missions and each mission will have:
- a reward chest goal, that is an activity performed by the whole warzone to accumulate points to unlock the reward chest. Once this goal is previouslycompleted the mission goal is unlocked (unless specified otherwise)
- a mission goal that is the expected outcome and progression in the game
- Some missions also have a ranking challenge identified by the symbol
on the upper right corner of the mission section. You can rank higher in those challenge executing the actions needed to fill the progress bar of the reward chest goal.
The last week of Season 2 Celebration will be only a continuation of previously started events, specifically Champion Duel.
The Story
Walkthrough video – Day 1 of Season 2 Celebration
Here a simple walkthrough of Season 2 Celebration menu. It is very similar to what we are used to with Season 1 and Season 2.
This video was recorded the moment Season 2 Celebration started, on tuesday (now it starts on monday in newer servers).
Week 1
There are 3 missions in the first week, they unlock at different times.
Additionally there is also the Transfer Surge – Server transfer event.
Week 1-01: Unlock Tech: The Age of Oil
This mission will start day 1 of Week1.
Both reward chest and mission goals are immediately available.
Mission goal
The primary objective is to unlock the new tech tree, The Age of Oil.
After the reward chest goal (progress bar) is filled, the new tech tree becomes available in your Tech Center to those that have Tech center at level 30 and completed at least the 40% of the “Special Forces” researches.
Maximum priority to:
- Do all researches to unlock and upgrade the oil well
- Upgrade the oil well to level 30 to generate the highest amount possible per hour
The Age of Oil Tech
In the image of your tech center you can see that now The Age of Oil category is available.
IMPORTANT: the requirement to be able to access this new tech tree is to have “Special Forces” at least at 40% (it changed from 80%) and the tech center at level 30
Here a very nice breakdown of all levels of researches:
Let’s now take a look at the tech tree and to all the new features it brings
In this first part the most interesting researches:
- New Building: Oil Well
- Builder speed increase
- Research speed increase
- 3rd Tech Center
New Building: Oil Well
The first research of the new tech tree is “Unlock Oil Well” that will unlock the new building.
This new building will produce the new resource that is Oil 
Here the cost to bring the oil well to level 30 (base values, to which you can apply your buffs):
| Level | Food | Iron | Gold | Oil Output | Time | Max production time |
| 2 | 75 | 230 | 0 | 120 | 12 | 08:16:00 |
| 3 | 340 | 1000 | 0 | 180 | 47 | 08:24:00 |
| 4 | 840 | 2500 | 0 | 240 | 107 | 08:32:00 |
| 5 | 1700 | 5100 | 0 | 300 | 176 | 08:40:00 |
| 6 | 5100 | 15000 | 0 | 360 | 351 | 08:48:00 |
| 7 | 10000 | 30000 | 0 | 420 | 702 | 08:56:00 |
| 8 | 16000 | 49000 | 0 | 480 | 1404 | 09:04:00 |
| 9 | 26000 | 78000 | 0 | 540 | 1966 | 09:12:00 |
| 10 | 31000 | 93000 | 20000 | 600 | 2556 | 09:20:00 |
| 11 | 78000 | 230000 | 50000 | 660 | 3322 | 09:28:00 |
| 12 | 130000 | 400000 | 85000 | 720 | 4319 | 09:36:00 |
| 13 | 150000 | 440000 | 93000 | 780 | 5614 | 09:44:00 |
| 14 | 200000 | 610000 | 130000 | 840 | 7299 | 09:52:00 |
| 15 | 290000 | 860000 | 180000 | 900 | 10218 | 10:00:00 |
| 16 | 510000 | 1430000 | 320000 | 960 | 14305 | 10:08:00 |
| 17 | 660000 | 2000000 | 420000 | 1020 | 20027 | 10:16:00 |
| 18 | 1200000 | 3440000 | 740000 | 1080 | 28037 | 10:24:00 |
| 19 | 1300000 | 4200000 | 890000 | 1140 | 39252 | 10:32:00 |
| 20 | 2500000 | 7450000 | 1600000 | 1200 | 54952 | 10:40:00 |
| 21 | 3400000 | 10000000 | 2100000 | 1260 | 71438 | 10:48:00 |
| 22 | 4500000 | 14000000 | 2900000 | 1320 | 92869 | 10:56:00 |
| 23 | 5600000 | 17000000 | 3600000 | 1380 | 120729 | 11:04:00 |
| 24 | 7100000 | 21000000 | 4500000 | 1440 | 169021 | 11:12:00 |
| 25 | 12000000 | 36000000 | 7700000 | 1500 | 236629 | 11:20:00 |
| 26 | 17000000 | 51000000 | 11000000 | 1560 | 331280 | 11:28:00 |
| 27 | 22000000 | 66000000 | 14000000 | 1620 | 463792 | 11:36:00 |
| 28 | 31000000 | 92000000 | 20000000 | 1680 | 649308 | 11:44:00 |
| 29 | 43000000 | 130000000 | 28000000 | 1740 | 844100 | 11:52:00 |
| 30 | 60000000 | 180000000 | 39000000 | 1800 | 1097330 | 12:00:00 |
| 1-30 | 212709055 | 638333830 | 137328000 | 4271162 | ||
| TOTAL | 212 M | 638 M | 137 M | 49 days |
Food/Iron/Coin Output
Boost Oil well output and Builder/Research speed increase
New Building: 3rd Tech Center
As you can see this research also requires the new resource type: Oil
The second part of the researches:
Units training and healing, boost oil well output
Hospitals
Additional Oil Wells
Training and healing costs
Last part of the tech tree:
- Drone Parts Shop
- HQ level cap raised to level 35
New Building: Drone Parts Workshop
Boost Oil Well output
HQ level cap raised to 35
Thanks to this research it is finally possible to level up the HQ up to level 35, and therefore also all the other buildings.
Check the Buildings – HQ Level 31-35 Requirments section to find out the building and resource requirements to level up the HQ to levels 31-35.
Research path and cost for HQ Expansion Lv1 is also available in Buildings – HQ Level 31-35 Requirments section.
New resource: Oil
A new resource is available and can be earned with the reward chest goals: Oil .
This new resource is needed to start some researches of The Age of Oil tech tree as you can see in the research requirements.
Research Ranking
Clicking on the upper right leaderboard icon on the event you can access the Research Ranking, the more researches you do the higher the ranking.
Reward chest goal
A total of 500 Tech Research has been completed in this Warzone.
Week 1-02: Unlock Stage: Base Expansion II
This mission will start day 2 of Week1 (Tuesday).
Both reward chest and mission goals are immediately available.
Mission goal
With this mission you can expand your base further as a new part of the map in your base appears.
The best part of it is that, as you can see in the picture, there are some Oil rewards clearing those areas.
Construction Ranking
Clicking on the upper right leaderboard icon on the event you can access the Construction Ranking, the more constructions you do the higher the ranking.
Reward chest goal
A total of 500 Building Upgrades has been completed in this Warzone.
Week 1-03: Hero Mobilization
This mission will start day 2 of Week1 (Tuesday).
Reward chest is immediately available
Mission goal
There is no specific mission goal in this event, but you can try to win the Recruiting Ranking.
Recruiting Ranking
Clicking on the upper right leaderboard icon on the event you can access the Recruiting Ranking, the more recruiting you do the higher the ranking.
Reward chest goal
A total of 1000 Heroes have been recruited in the tavern in this Warzone
Additional Event Week 1 – Transfer Surge – Server transfer
IMPORTANT: This event was suspended, waiting for improvement devs are doing after all the feedback they received after testing this on servers #3-22
Starting day 4 of Week1 the Transfer Surge event starts, and it will allow people to transfer to a different warzone, the the long-awaited:
SERVER TRANSFER FEATURE
Here an overview of the event detail page
I will create a dedicated guide for this feature soon.
Week 2
There are 3 missions in the second week, they unlock at different times.
Additional events in week 3:
Day 4 of week 2, exclusive weapon shards of exclusive weapons of Season 2 will become available in the Daily sales
Week 2-01: Unlock Radar Task: Dripper
This mission will start day 1 of Week2.
Both reward chest and mission goals are immediately available.
Mission goal
Commanders with HQ 27+ can use the new radar tasks.
Radar Task Ranking
Clicking on the upper right leaderboard icon on the event you can access the Radar Task Ranking, the more radar tasks you do the higher the ranking.
Reward chest goal
A total of 5000 Radar Tasks have been completed in this Warzone
Week 2-02: Full Mobilization
This mission will start day 1 of Week2.
Both reward chest and mission goals are immediately available.
Mission goal
Commanders with HQ 27+ can start new secret oil tasks
Secret Task Ranking
Clicking on the upper right leaderboard icon on the event you can access the Secret Task Ranking, the more secret tasks you do the higher the ranking.
Reward chest goal
A total of 1000 Secret tasks have been completed in this Warzone
Week 2-03: Trade Expansion
This mission will start day 1 of Week2.
Both reward chest and mission goals are immediately available.
Mission goal
There is no specific mission goal in this event, but you can try to win the Truck Dispatch Ranking.
Truck Dispatch Ranking
Clicking on the upper right leaderboard icon on the event you can access the Secret Task Ranking, the more secret tasks you do the higher the ranking.
Reward chest goal
A total of 5000 Trucks have been dispatched in this Warzone
Additional Event 1 – Bingo Tasks
The event starts day 1 of week 2 and it will last 7 days. (in early servers it started week 3)
This Event structure is identical to the one from Season 1: Celebration.
The only changes are:
- The rewards for clearing the row/column
- The rewards for clearing the whole picture
You can see that these rewards now include oil instead of survivor recruitment tickets.
Here the complete list of the tasks, shown in the same order you see in the image above:
Execute Legendary Secret taks 8 times:
Train 3000 units:
Use 3000 min construction speed ups in total:
Recruit Heroes 30 Times:
Log in for 1 days:
Collect 200 Alliance Gifts:
Log in for 5 days
Gather 2m resources
Defeat any Doom Elite 20 times
Complete 100 radar tasks
Make 100 alliance donations
Use 3000 min tech research speed ups in total:
Help allies 200 times
Dispatch Trade Truck 10 times
Recruit Heroes 100 Times
Here a video in which I go through all tasks.
Additional Event 2 – Black Market
The Black Market starts day 1 of week 2 and it is identical in structure as the one from Season 1: Celebration (in early servers it started in week 3)
Some types of rewards change so here below you can find a video that goes through all of the types or rewards.
Complete walkthrough of the rewards available in Black Market
Additional Event 3 – Champion Duel
The Champion Duel will start day 1 of week 2 and it will last for 28 days. (in early servers it started in week 3)
Schedule
Grand Celebration
Grand Celebration is an event that occurs during multiple stages of the Champion Duel, it will last throughout the Championship.
You collect Duel Fireworks 
, completing daily tasks 
, and you can convert them into rewards and black market money.
Sign up stage
During this stage, that lasts 5 days, you register to the Champion Duel and you submit your lineup.
In the Lineup tab you can sync your squad data.
Remember that every time you improve your power you need to come here and do a sync to submit the new Lineup to the duel.
Sign up Detail
During this phase you can see the group you are part of in the Championship duel, and the other participants that registered.
Qualifiers
You start battling against other commanders to earn the right to pass qualifications.
Clicking on the Record button you can access all battle history and from there you can also check all battle reports.
Remember to sync your squads in the Lineup tab after you enhance your squad.
Rewards
Once battles start, if you reach some goals you can receive rewards, clicking on the bottom right button “Rewards”
Week 3
There are 3 missions in the third week, they unlock at different times.
Week 3-01: Unlock Radar Task: Dripper
This mission will start day 1 of Week3.
Both reward chest and mission goals are immediately available.
Mission goal
You can challenge level 31-35 zombies on world map.
Zombie Kill Ranking
Clicking on the upper right leaderboard icon on the event you can access the Zombie Killing Ranking, the more zombies you kill the higher the ranking.
Reward chest goal
A total of 2000 Zombies on World Map have been have been killed in this Warzone
Week 3-02: Rapid Rescue
This mission will start day 1 of Week3.
Both reward chest and mission goals are immediately available.
Mission goal
There is no specific mission goal in this event, but you can try to win the Healing Ranking.
Healing Ranking
Clicking on the upper right leaderboard icon on the event you can access the Healing Ranking, the more troops you heal the higher the ranking.
Reward chest goal
A total of 25000 troops have been healed in this Warzone
Week 3-03: Major Construction
This mission will start day 1 of Week3.
Both reward chest and mission goals are immediately available.
Mission goal
There is no specific mission goal in this event, but you can try to win the Construction Ranking.
Construction Ranking
Clicking on the upper right leaderboard icon on the event you can access the Construction Ranking, the more you build the higher the ranking.
Reward chest goal
A total of 500 buildings have been built in this Warzone
Week 4
There are 3 missions in the fourth week, they unlock at different times.
Week 4-01: Lv. 31-35 Doom elite on World Map
This mission will start day 1 of Week4.
Both reward chest and mission goals are immediately available.
Mission goal
You can challenge level 31-35 doom elites on world map.
Kill Ranking
Clicking on the upper right leaderboard icon on the event you can access the Killing Ranking, the more doom elites you kill the higher the ranking.
Reward chest goal
A total of 1000 Doom Elites on World Map have been have been killed in this Warzone
Week 4-02: Unit Training
This mission will start day 1 of Week4.
Both reward chest and mission goals are immediately available.
Mission goal
There is no specific mission goal in this event, but you can try to win the Unit Training Ranking.
Unit Training Ranking
Clicking on the upper right leaderboard icon on the event you can access the Unit Training Ranking, the more units you train the higher the ranking.
Reward chest goal
A total of 50000 units have been trained in this Warzone
Week 4-03: Tech Breakthrough
This mission will start day 1 of Week4.
Both reward chest and mission goals are immediately available.
Mission goal
There is no specific mission goal in this event, but you can try to win the Research Ranking.
Research Ranking
Clicking on the upper right leaderboard icon on the event you can access the Research Ranking, the more research you complete the higher the ranking.
Reward chest goal
A total of 500 Tech Researches have been completed in this Warzone
Week 5
Week 5 of Season 2 Celebration will not bring additional events. It is merely an additional week that allows to complete the Champion duel event.