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Contingency Contract Underdawn
| Season | Missions | Cryst. Sanct. | Medals | BGM | OST |
Attention!
This Contingency Contract season has been released in the Global server. As such, the content of this page and the related subpages have been archived.
- This article is about the Contingency Contract event. For the song, see Battleplan Underdawn.
Contingency Contract #2: Battleplan Underdawn is the sixteenth season of the namesake seasonal event in Arknights.
Operations[edit]
| Main Test Site | Immortal Hall |
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| Rotating Test Sites | Dryreed Morass • Fortified Pass • Moonfall Alley • Research Base Quarantine Zone |
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Sanctuary Ratings[edit]
| Rating | Information
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| Shattertide's Chosen | In Immortal Hall, do not allow more than 10 tiles to be infested with Nethersea Brands.
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| Brave the Nethersea | In Immortal Hall, have at least 3 friendly units on Nethersea Brands.
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| Tough Frontline | Score 60 Strategy points.
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| Stalwart Frontline | Score 130 Strategy points.
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| Precise Strike | Score 110 Technique points.
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| Pinpoint Accuracy | Score 220 Technique points.
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| Ingenious Strategist | Score 110 Emergency Response and Dispatch points combined.
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| Flexible Responder | Score 210 Emergency Response and Dispatch points combined.
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| Proper Assignment | Deploy Operators no more than 9 times.
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| The More The Merrier | Deploy Operators at least 20 times.
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| Human Wave | Deploy Operators at least 30 times.
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| Sniper Ops Expert | Have at least 4 Snipers in the squad.
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| Arts Ops Expert | Have at least 4 Casters in the squad.
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| Melee Ops Expert | Have at least 4 Guards in the squad.
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| Support Ops Expert | Have at least 4 Supporters in the squad.
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| Assault Ops Expert | Have at least 4 Vanguards in the squad.
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| Specialist Ops Expert | Have at least 4 Specialists in the squad.
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| Medic Ops Expert | Have at least 4 Medics in the squad.
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| Defender Ops Expert | Have at least 4 Defenders in the squad.
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| Highly Efficient | Have 10 or less DP remaining when the operation is cleared.
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| Ocean Symbiont | In Immortal Hall, let Nethersea Brands infest every single low ground tile on the map.[note 1]
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Operators[edit]
Headhunting[edit]
- Main article: Headhunting/Banners/Former-2024
The fourteenth Joint Operation headhunting banner is featured.
Store[edit]
The following packs are available in the Packs Store, which can only be purchased once per account:
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Miscellaneous[edit]
During the event, all supply operations are available.
Media[edit]
Notes[edit]
- ↑ Immortal Hall has a total of 33 low ground tiles where Nethersea Brands can spread onto;
Environment: Submersion (Bottom) must be selected to ensure that the Nethersea Brand covers the whole map.

