Summary of "Fallout New Vegas: You Only Live Once Remastered - Part 39 - Let Go"

Fallout: New Vegas (You Only Live Once Remastered) — Part 39: “Let Go”

The episode finishes the Dead Money DLC. The player reaches the Sierra Madre executive suites and ultimately the vault.
Key NPCs and plot revelations:
- Christine (Veronica’s ex) helps by speaking for Vera Keys.
- Vera Keys was terminally ill and manipulated.
- Frederick Sinclair tried to undo his trap and died.
- Father Elijah is the main antagonist; the plan is to force him down into the vault so he can be trapped.
The vault and casino are revealed as layered traps with security systems designed to punish Dean Domino and anyone who tries to steal the secrets/gold. The player baits Elijah into coming down and finishes him there.
Epilogue: Christine stays behind as the warden/guardian of the Sierra Madre; Dean Domino leaves to continue his life. The DLC ends with the final radio/holotape messages and the player leaving for the Mojave — next up: Lonesome Road.

Holograms and emitters

Locate and destroy/disable projector emitters to stop hostile holograms.
The security terminal in the executive suite will change holograms to view you as staff (non-hostile/blue) — reach this terminal early.

Radios and gas

Radios create dangerous zones; turn off radios via terminals to create safe routes.
Some gas clouds damage you — move quickly through them or disable nearby sources when possible.

Terminals, keys, and snippets

Collect maintenance keys and security/passcode snippets (e.g., Starlet song snippets from music controls) to unlock elevators and vault access.
Use terminals to open shortcuts and security cupboards to reduce traversal risk.

Inventory & crafting

Found a recipe for a “Cosmic Knife (superheated)”, but for melee-focused runs the modified bear-trap fist remained preferable for sneak/crit builds.
Dump unneeded heavy items (assassin suit, some weapons, booze, etc.) to free carry weight if you plan to take gold bars.

Implant GRX usage

Implant GRX (speed boost) is useful to sprint across hazardous rooms, outrun detection, and reach terminals quickly.
Stock up and recharge implants by waiting/sleeping when safe.
Prefer using security holograms or implants over fighting multiple ghost enemies in melee-only runs.

Approaching the vault and the final play

Two main choices when entering the vault:
1. Activate outside turrets and call Christine to disable some defenses — leads to an open fight where you’re trapped behind force fields and must fight your way back out.
2. Attempt a stealthy approach and avoid triggering the full fight so you can bait Elijah and sneak out after locking him in (preferred here to avoid a direct gunfight).
Skill checks (Science, Speech) matter during confrontation with Elijah and when threatening to damage the vault.
Beware: certain personal terminals are bait/traps that can lock you in — do not access Vera’s personal accounts recklessly.

Miscellaneous tips

Turn off small speakers/radios and unlock security cupboards as you go to create safer zones.
Use the security hologram feature to clear rooms rather than killing every ghost spawn.
RNG can be unforgiving in some sections (e.g., whether enemies shoot while you sprint). Save before risky stretches and be prepared to retry.

Clear the executive suite area: avoid cameras/gas, locate emitters and disable holograms.
Use maintenance keys and terminals to open shortcuts and safety routes.
Loot useful items (locksmith reader, recipe, security pass, helmets, etc.).
Meet Christine and trigger dialog to get a key and progress the story.
Collect Starlet song snippets from music controls in the lobby/theater to form the elevator passcode.
Use Implant GRX and a security hologram to clear the crowded lobby and grab snippets quickly; wait/sleep to recharge implants as needed.
Navigate gas-filled security rooms using timed Implant GRX doses; hit the terminal to shut alarms and deactivate force fields.
Enter the vault: choose strategy at the terminal. In this playthrough, bait Elijah to come down and escape via the elevator area to lock him in.
Manage inventory to carry valuables if needed; avoid triggering personal-account traps in the vault.
Leave the Sierra Madre and listen to the final holotapes/radios for epilogue content.

Many sections require precise timing, use of implants, and luck — several risky gambits (security holograms, sprinting tricks) paid off here.
The Cosmic Knife craft felt more cosmetic; the bear-trap fist remained superior for this melee run.
Disabling the main security terminal in the suite is crucial — it turns holograms friendly and makes traversal far safer.
Completing Dead Money at level 30 and with implants was important for success under the You Only Live Once (melee-only) rules.