Overview — Cernan's Debut and Eisele's Fork in the Road
This is the first time you play as Cernan, and the episode splits between him repairing the broken antenna and Eisele getting increasingly obsessed with the Growth sample. It's a slower episode — less action than Ep4 or Ep6 — but the choices here are deceptively important. I found it a bit methodical on my first run and didn't appreciate what was actually happening until a second playthrough.
Here's the thing: how you handle the Growth research here directly determines whether Eisele's Humanitarian or Scientist Destiny is available in Episode 8. I pushed too hard on my blind playthrough, locked myself onto the Scientist track without knowing it, and spent the finale confused about why the true ending option never appeared. It took a full replay to understand the connection.
The detail I didn't notice until my second run: The report you send to Earth about the Growth at the end of this episode enters Corinth Corporation's records. Williams' employer reads it. This feeds directly into the Cycle 13 reveal in Episodes 7-8. Omit details and you lose dialogue context later.
Scene 1: Cernan's Introduction
You take control of Cernan for the first time. He's in engineering, working the antenna repair with drone support. The objective is straightforward: reroute power through the damaged relay and patch the antenna array. Estimated time: one hour.
Cernan controls a bit heavier than Osmond — he's an engineer, not a pilot, and his movement reflects that. Give yourself a few minutes to adjust to the feel.
Key Choice: How does Cernan approach the repair?
| Option | Consequence | Recommended |
|---|---|---|
| Methodical and careful | Clean repair, no complications later, Cernan relationship improves with Stafford | ✓ Yes |
| Rush the repair | Faster completion but a complication triggers in Episode 4 that costs you time | ✗ No |
The rush option feels tempting because the game frames the situation as urgent — and it is — but the "complication" from rushing isn't telegraphed at all. In Episode 4, the antenna glitches during a critical communication window and you lose contact with Cooper for about thirty stressful seconds. It doesn't kill anyone, but it makes an already tense stealth section worse. Take the careful approach.
Scene 2: Private Conversation with Stafford
Cernan and Stafford have a moment alone while working. If you played Episode 2 and listened to Stafford's confession to Osmond, you'll notice he's repeating the pattern — opening up to someone he trusts, one crew member at a time.
Stafford's doubt is becoming a theme. He's a good commander, but he's fighting himself as much as the situation.
Key Choice: How does Cernan respond to Stafford?
| Option | Consequence | Recommended |
|---|---|---|
| Support and reassure him | Stafford relationship improves. Contributes to The Father Destiny unlock in Episode 5. | ✓ Yes |
| Defer professionally | Neutral. No penalty, no benefit. | Neutral |
| Challenge his doubts | Stafford relationship decreases. Makes the Episode 5 breakdown harder to recover from. | ✗ No |
Stafford says: "Delegation and dedication. That's what being a leader is about."
He's fishing for reassurance, whether he admits it or not. If you've been consistent about supporting him (Osmond listened in Ep2, Cernan supports him here), the Episode 5 Destiny moment triggers smoothly. If you've been cold or challenging, it doesn't — and there's no way to force it later.
Scene 3: Eisele and the Growth Sample
While Cernan works on the antenna, Eisele is in the lab. The Growth is active and responding to stimuli, and she's getting increasingly fascinated.
Her preliminary findings:
- Organic and definitely extraterrestrial in origin
- Replicating faster than any terrestrial organism
- Almost certainly toxic to human tissue
- Arrived via the meteorite impact
Key Choice: How far does Eisele push the research?
| Option | Consequence | Recommended |
|---|---|---|
| Run standard tests, stay within safety protocols | Eisele relationship maintained, crew remains comfortable. Keeps Humanitarian Destiny open. | ✓ Yes |
| Push deeper — more aggressive testing | More data extracted but Eisele takes risks and the crew notices. Pushes toward Scientist Destiny. | ✗ Risky |
| Quarantine the sample immediately without testing | Loses all data opportunities. Only pick this if you're roleplaying extreme caution. | Situational |
Stafford's standing order: "Don't put yourself at risk."
I can't emphasize this enough: the "push deeper" option seems reasonable — you're a science officer, you should be curious, right? But the game reads this as Eisele prioritizing discovery over safety, and that choice accumulates. By the time you get to Episode 8, if you've pushed too hard across multiple episodes, the Humanitarian option may not appear. The game doesn't warn you about this. I learned it the hard way.
Scene 4: The Growth Spreads
The containment breach you've been worried about happens. The Growth has moved beyond the initial quarantine zone.
Security Alert: "Unidentifiable organic matter on science deck."
Eisele immediately locks down the deck and seals the air vents. This is a containment protocol, not a combat scene — but the tension is genuine.
Key Choice: Who helps Eisele contain the spread?
| Option | Consequence | Recommended |
|---|---|---|
| Cernan assists Eisele | Cernan/Eisele relationship improves. Better coordination in the Episode 5 lab scene. | ✓ Yes |
| Eisele handles it alone | Eisele relationship slightly decreases. She feels unsupported. | ✗ No |
Send Cernan to help. The relationship boost between these two characters is small but meaningful, and it improves the lab scene in Episode 5 where they're working together again. Plus, the dialogue during the containment sequence is actually pretty good — you get more character interaction than if Eisele handles it solo.
Scene 5: The Transmitter — Contact With Earth
The antenna is fixed. Cernan reestablishes contact. Earth is listening.
Key Choice: How honest is your report?
| Option | Consequence | Recommended |
|---|---|---|
| Full honest report — include everything about the Growth | Opens additional dialogue options in Episodes 7-8. The truth is on record. | ✓ Yes |
| Partial report — omit the Growth details | Protects Corinth's interests. Certain dialogue later is unavailable. | ✗ No |
This is one of those choices where the consequences don't show up for another five hours. The honest report becomes part of the official record that Williams' employers at Corinth have access to. When the Cycle 13 reveal happens in Episodes 7-8, having this report in the system gives you more context and better dialogue options during the final confrontation. The partial report protects you in the short term but reduces your options later.
On my first playthrough, I picked the partial report because I thought keeping the Growth secret was the smart play strategically. It wasn't. By Episode 8, I had less narrative context to work with, and some of the best dialogue was locked behind the honest-report flag.
Scene 6: What's Growing in the Reactor?
Cooper sends images from the reactor array: the meteorite is lodged deep in the core. This is the origin point — the exact spot where the Growth first made contact with the ship.
The chain of events is now clear: Meteorite hits → Growth organism enters the ship → Carter and Sims are the first affected → The ship crash wasn't an accident, it was an alien defense mechanism triggered by the impact.
This is pure exposition, no choices here. Just absorb the information.
Collectibles in Episode 3
- Sims Recording #2 — Maintenance corridor, on a crate just before the antenna array access hatch. Easy to walk past if you're focused on the objective marker.
- Video Screen #3 — Science deck, mounted on the wall near the sample containment unit. Look left as you enter the lab — it's at eye level.
- Growth Sample Log — On Eisele's lab workstation. Interact with the terminal before leaving the science deck.
I missed the Video Screen on my first two runs because it blends into the lab background. The Sims Recording is similarly missable — the antenna objective pulls you forward and the side corridor with the crate is easy to skip.
Episode 3 Checklist
- Cernan completed the antenna repair carefully — didn't rush
- Supported Stafford during their private conversation (The Father Destiny progress)
- Eisele ran standard tests — didn't over-push the research (Humanitarian Destiny still available)
- Sent Cernan to assist Eisele during the containment scene
- Sent a full honest report to Earth about the Growth
- Found at least one of the three collectibles (the Growth Sample Log is the easiest to spot)
← Episode 2: Best Laid Plans | Episode 4: Dragnet →
Episode 3 done? Good. Episode 4 is where things get intense — Osmond goes into the maintenance tunnels and the stealth sections begin. The Save Everyone page will confirm whether your Eisele choices are still on the true ending track.