Side story
Shut down six Testing FacilitiesSix zones · Side story
Enter any FBC Testing Facility, shut its experiment down, and repeat across all six. After the sixth, the final Threshold opens in the Unknown.
The final Threshold: Final objective locked
One facility per zone except the Underpass. You can finish them in any order.
Enter any Testing Facility. The quest starts on your first facility and the six can be finished in any order.
There is no quest giver. A computer icon marks each Testing Facility on the map, and stepping inside begins the quest. If you have a choice, do the Evacuation Zone facility first.
That is normal. The marker points at the underground lab, not the surface entrance, so the street above it often looks empty.
Look nearby for
The Evacuation Zone facility is the best first pick: shutting it down unlocks Testing Facility Coordinates, which marks the other labs on your map.
Recommended first →There are only six Testing Facilities, one per major zone except the Underpass. Do not keep searching the Underpass for a seventh.
Check off the facilities you have shut down. Progress saves in this browser only.
Saved in this browser only. It never reads your game save.
Zones and landmarks, not exact coordinates. Open a zone for its location guide.
Six facilities, two experiment types. Track the entrance and the shutdown separately.
Testing Facility
Deserted Area の大通り沿いの建設現場。
建設現場 → 1階の配管
配管は建物の内部にあり、路上ではない。街区を回って地上のハッチを探さないように。
Puzzle complete is not facility complete. Return to the console and use the shutdown switch, or the zone will not count.
Testing Facility
Patterned Factory、その東側の建設現場の穴のそば。
建設現場の穴 → 配管
多くのプレイヤーが最初に見つける施設で、小規模な4コアの Power Core テストが行われる。
Puzzle complete is not facility complete. Return to the console and use the shutdown switch, or the zone will not count.
Testing Facility
Survivalist's Bunker ファストトラベル扉のそば。
駐車場 → 点検シャフト
できるならこの施設を最初に。これを停止した時だけ、残りの実験室がマップに表示される。
Unlocks
Testing Facility Coordinates — 残りの実験室をマップに表示
Puzzle complete is not facility complete. Return to the console and use the shutdown switch, or the zone will not count.
Testing Facility
House of Mirrors、そのすぐ南の建設現場の穴。
建設現場の穴 → 配管
地表のマーカーは穴の上にある。通り沿いではなく足元を見よう。
Puzzle complete is not facility complete. Return to the console and use the shutdown switch, or the zone will not count.
Testing Facility
The Park の東側、下水道ルート経由。
下水道ルート → 下層の部屋 → 施設
New Growth クエストもこの一帯を通るので、まとめて進められる。
Also used by
New Growth →Puzzle complete is not facility complete. Return to the console and use the shutdown switch, or the zone will not count.
Testing Facility
Twisted Rooftops ファストトラベル地点の西。
建設現場の穴 → 配管
この施設では大規模な5コアの Power Core テストが行われ、最後の Threshold の入口もある。
Unlocks
Threshold 入口 — 6施設すべて停止後に開く
Puzzle complete is not facility complete. Return to the console and use the shutdown switch, or the zone will not count.
Both experiments repeat across several facilities. Identify the one you see, then use that solver instead of a per-facility walkthrough.
Players start each experiment from different states, so a fixed left-to-right answer would be wrong. These solvers teach the rule, not one scripted sequence.
物体を黄色い床の線の向こうへ運ぶ。またぐたびに次の形へ変わる。
Used at: ダウンタウン · 避難区域 · 西侵入区
Current form and target form are what matter. Cross a yellow line to step the object to its next form.
Common mistake開始時の形は他人と違うことがあるため、攻略の固定のまたぎ順をまねしてはいけない。今の形を見て、合うまで線をまたごう。
すべての物体が目標の形になればパズルは完了。ただし、コンソールに戻って実験を停止する必要がある。
テストを開始し、約60秒のあいだコア間でチャージを運び、どのコアも切らさないようにする。
Used at: セントラル · 「パーク」 · アンノウン
Illustration of the rule, not a live readout. Which core flashes changes while you play.
Common mistakeタイマーがリセットしたら、空のコアを長時間放置したということ。固定順ではなく、今点滅しているコアに対応しよう。
タイマーが終わればパズルは完了。コンソールに戻り、スイッチで実験を停止する。
Shut down all six facilities first. Only then does the Threshold entrance open in the Unknown facility.
Each shutdown can grant facility rewards such as Area XP, readings, or a power upgrade.
A final artifact reward is reported by guides but not yet verified, so this page does not list an exact per-facility reward table.
Quest completion is tracked here, not the reward.
Research files, readings and recordings are found across the facilities. This page tracks the quest, not the collectible set.
Open the collectibles databaseFinishing all six facilities plus the Threshold counts toward the Threshold Researcher achievement.
View trophiesWhat's happening?
Unsupervised Science is an optional side story. Check what else is available in your zones, or read how the side content fits the main route.
Tell the assistant which facility you are in and what you see, and it can tell you whether you are on the Soda Dispenser or the Power Core test.
Ask about this experiment →Unsupervised Science is one side story inside the quest hub. Return to the quest hub for the next objective, or open the walkthrough to see the full route.