Summary of "Arknights Endfield - Main Story Quest - Chapter 1 (Part 2) Full Playthrough"

Arknights Endfield — Chapter 1 (Part 2) — Summary

Storyline (what happens)

A massive ether rift opens over the Power Plateau after suspected sabotage (Nepher/Nephere implicated). The rift spews blight and threatens Valley 4’s power plant and transport routes.
Enfield’s crisis team (the player’s group—often called “Endman”/Administrator—and Supervisor Pearlica/Pilica) must escort a prototype machine, TA TA (“Tata”; Transisizer Tranquil Automatic Opal Cart), to stabilize the rift and remove localized blight.
The main road is destroyed, forcing a detour through:
- the Originium Science Park (the research center where Operator Ivonne is based), and
- the Origin Load Spring / Cradle of the Ages (mining/logistics area).
Along the route the team:
- frees and evacuates survivors and deals with radio interference, Land Breakers, and blight outbreaks;
- meets UWST Security Bureau agents Fabian Collins and his sister Eliza/Alisa Collins, Wolfgard’s pack (including Rossina/Rossi), and local miners;
- repairs and upgrades Tata at Ivonne’s lab after an overheating/overload caused by an overambitious large-area arts scan;
- discovers strange “anchors” and shock waves in the Origin Load Spring, learns the local legend of the Great Originium Oak, and tends to a surviving sapling (Granny Jenna’s sapling);
- uses living originium branches/saplings (which respond to the protagonist) to block shock waves and progress underground to the Cradle of the Ages;
- battles anchors and a giant Angaloy/Angalos remnant that attempts to reassemble, during which saplings sprout to help restrain it.
The team prepares to push further toward Nefareth and the Power Plateau.

Gameplay highlights / mechanics shown

Escort mission with a mobile prototype (Tata) that can scan for blight cores and cast originium arts (large-area pulses) to reveal or neutralize blight.
Prototype management:
- Tata can be linked to signal towers to amplify scans and reduce strain; repeated or uncalibrated large-area scans cause overheating/overload.
Environmental hazards:
- blight zones that corrode/poison (depth readings rise), radio interference that disables comms/drones, and platforming/obstacle navigation (blocked roads, broken bridges, crane cars).
Enemy types:
- Land Breakers (tiered mobs), Anchors (emit shock waves and can block areas), Angaloy/Angalos (large anchor-boss with multiple forms/components), and various scripted traps (lab defenses, Tweety Bombs, lasers).
Utility objects:
- signal towers (stabilize/amplify prototype scans), control panels/generators (need repairs/amethyst parts), access cards, crane car controls, and storage containers used to create paths.
Rescue and side objectives:
- search-and-rescue of trapped UWST crew, medical clinic tasks, protecting civilians, and escorting survivors.

Strategies and key tips (from the playthrough)

Prototype use & safety:
- Link Tata to a nearby signal tower before running a large-area scan — this amplifies and stabilizes the scan and reduces overheating risk.
- Avoid repeated massive scans without inspection/repairs. If Tata overheats, return to Ivonne’s lab for calibration/repairs.
- Escort Tata carefully — it’s a powerful tool but a fragile objective; keep it out of heavy combat when possible.
Blight cores:
- Procedure: use Tata to expose a blight core, then manually destroy the exposed core (melee/physical interference) to clear the area.
- Try to position scans so a single scan reveals multiple cores to conserve Tata’s durability/energy.
Combat & traversal:
- Clear generators and power supplies to open gates; collect or craft amethyst parts to repair generators when required.
- Use control panels and crane cars to create alternate routes when roads are destroyed.
- Prioritize anchors: destroying them stops shock waves and restores access. When anchors are active, use originium branches/saplings (if available) to block shock wave effects.
- Use Ivonne’s gadgets and traps to your advantage, but watch for friendly lockdowns — her defenses can trap survivors if triggered.
Team and rescue:
- Split forces when necessary: some teammates can escort survivors while others push objectives.
- Talk to NPCs (Fabian, Elisa, miners, Granny Jenna) — story clues (originium sapling, anchor behavior) are essential for progression and unlocking safe routes.
Boss fights:
- For multi-phase Angaloy/anchor bosses: clear minions first, use saplings/originium responses to mitigate boss attacks, and hit components in sequence.
- Park Tata in a secure location before entering major boss rooms so it remains available for re-deployment after battle.
Resource & equipment tips:
- Always look for undamaged signal towers to reduce prototype strain.
- Search labs/rooms for access cards or repair parts — they frequently unlock the next areas or re-power mechanisms.

Notable NPCs, factions, and sources (as seen in subtitles)

Enfield / Endfield Industries — crisis team (player’s group)
“Endman” / Administrator — player character / protagonist
Director Chin
Supervisor / Administrator Pearlica / Pilica (name variations appear)
Mr. Andre — engineer / prototype contributor
Operator Ivonne (Ivon / Ivon) — engineer/scientist who repairs Tata and uses Tweety Bombs
Tata — TA TA / Transisizer Tranquil Automatic Opal Cart (the prototype unit)
Fabian Collins — UWST Security Bureau agent
Alisa / Eliza / Elisa Collins — Fabian’s sister
Wolfgard / Wolfguard; Rosina “Rossi” Lupino — Wolfgard pack members
Granny Jenna — caretaker of the originium sapling
Surgeon UA / Alfas / Alfast — medical / search & rescue personnel
Roy, Fiona — survey/rescue team members
Nepher / Nephere / Nephereth — antagonist suspected of sabotage; deploys anchors
Land Breakers / Lambreakers / Bone Crushers — enemy brigand faction
Angaloy / Angalos — originium beasts / anchors / bosses
UWST — (United W… Science/Service/Survey Team) the valley’s scientific-security organization
AIC — technical support mentioned