Remnant 2’s The Dark Horizon DLC introduces thrilling new challenges in the Agronomy Sector of N’erud, where players encounter a damaged robot known as The Prototype. This hidden quest requires gathering four specific components: the Prototype Head, Arm, Claw, and Memory Core. Successfully repairing it unlocks powerful rewards, achievements, and even a secret boss encounter. This comprehensive guide details every step, from part locations to assembly choices and outcomes.
Overview of the Prototype Quest
The Prototype hangs suspended in the Repair Lab within the Agronomy Sector, missing vital pieces amid a landscape of decayed machinery and hostile foes. Starting the quest is straightforward—simply interact with it upon discovery. Collecting the parts involves exploration across key areas like Quiescent Overlook, webbed caverns, Dilapidated Auditorium, and Withered Necropolis. Key decisions, especially with the Memory Core, determine friendly alliances or aggressive confrontations.
Expect combat against amalgam enemies, platforming with gliders, and precise navigation. Procedural generation means exact paths may vary slightly per run, but checkpoints and landmarks remain consistent. Rewards include the Spirit Alternator ring (for blue core choice) and other items like Charged Wounds.
Step-by-Step Part Locations
Begin your hunt right after crash-landing in the Agronomy Sector. Use world map checkpoints for reference and save frequently.
Locating the Prototype Head
The easiest piece to grab is the Prototype Head, found immediately upon entering the Agronomy Sector post-transport collapse. Regain control near the Quiescent Overlook checkpoint. Scan the ground beside a wrecked robot carcass—the gleaming head lies just ahead, ripe for pickup. No enemies guard it initially, making this a quick win.
- Checkpoint: Quiescent Overlook
- Direction: Straight forward from spawn
- Enemies: Minimal
Hunting the Prototype Arm
Progress through the open expanses of Agronomy Sector to a vast area teeming with foes. At the far end, spot a webbed hole in the wall. Enter cautiously, dispatch lurking enemies, and search the floor for the Prototype Arm. It’s often near debris piles behind barriers—clear opposition first.
Tip: Activate nearby checkpoints like those after initial chokepoints to fast-travel back if needed.
- Area: Main open field, end wall
- Landmark: Webbed entrance
- Enemies: Multiple, including behind barriers
Securing the Prototype Claw
Advance to the Dilapidated Auditorium checkpoint (follow main objectives). From there, veer left onto rising platforms. Battle through resistance while climbing—gliders may assist in traversal. At the path’s end, near left walls or designated spots, the Prototype Claw awaits amid wreckage.
This section tests mobility; use dodges and ranged attacks to handle airborne threats.
- Checkpoint: Dilapidated Auditorium / Waylaid Conservatory
- Path: Left platforms upward
- Enemies: Platform defenders
Retrieving the Prototype Memory Core
The trickiest part, the Prototype Memory Core, hides in Withered Necropolis near The Convergence entrance. From the Claw area, cross bridges and locate two gliders. Choose the left one, soaring past three grand columns. Descend to a subtle lower opening on the main terrain. Navigate the tight path, defeat an Amalgam guardian and minions, then loot the core from a shattered machine.
Pro tip: Glide precisely rightward to the secondary platform with another glider station, then proceed to the dead-end cache.
- Area: Withered Necropolis
- Glider: Left of two near Convergence
- Enemies: Amalgam boss + adds
Repair Lab and Assembly Process
With all parts in your Quest inventory, return to the Repair Lab in Agronomy Sector. Interact with The Prototype (often via ‘X’ prompt), then offer components one by one: Head, Arm, Claw, and finally Memory Core. A robot base descends for installation.
The Repair Lab is pinpointed early—check wide areas post-Head pickup.
Critical Memory Core Decision
Before handing over the Memory Core, inspect it in your inventory. Rotate to expose the top button and press it. This toggles between red (aggressive) and blue (friendly) symbols:
| Core Color | Outcome | Rewards | Achievement |
|---|---|---|---|
| Blue | Friendly Prototype | Spirit Alternator Ring, BOT Trophy | B.O.T. Achievement |
| Red | Aberration Boss Fight | Alternate loot (e.g., Charged Wounds) | None specific |
Blue choice prevents hostility, granting the ring that enhances shields or alternator effects. Red triggers detachment and combat.
Rewards and Achievement Unlocks
Completing the friendly path yields the Spirit Alternator Ring, ideal for builds emphasizing energy alternation and defense. Partial assemblies or errors may spawn aberrations randomly.
- Spirit Alternator Ring: Boosts shield regen or status effects
- B.O.T. Achievement/Trophy: Full blue-core repair
- Other Drops: Scrap, Charged Wounds
For max loot, attempt both paths across rerolls.
Advanced Tips and Common Pitfalls
Avoid handing the untouched core—always toggle for blue. Procedural worlds may shift minor layouts; reroll if parts elude you. Combat prep: High-damage weapons for Amalgams, mobility mods for gliders.
- Pitfall: Skipping core button leads to unintended boss
- Tip: Clear areas methodically; use co-op for tough fights
- Reroll Strategy: Farm via Adventure Mode
Notes from players: Missing Head once triggered early aggression—ensure all parts.
Integrating Prototype Gear into Builds
The Spirit Alternator shines in tanky summoner or handler archetypes. Pair with amulets like Charged Wounds for synergy. Test in low-stakes runs before NG+.
Frequently Asked Questions (FAQ)
What if I give the wrong Memory Core color?
Red spawns a fight; blue grants rewards. No permanent loss—reroll worlds.
Is the Prototype missable?
No, accessible anytime in Agronomy Sector. Check Repair Lab post-parts.
What builds best use Spirit Alternator?
Shield-focused with alternator mods; great for summon-heavy play.
Can I fight the Prototype as a boss?
Yes, via red core or incomplete parts for unique drops.
World variations affect locations?
Landmarks consistent; paths may twist slightly.
Exploring Beyond the Prototype
This quest ties into Dark Horizon’s broader lore of N’erud’s fall. Hunt nearby secrets like gliders for traversal perks. Master it to dominate DLC challenges.
References
- Remnant 2 | Dark Horizons DLC | B.O.T Achievement / Trophy Guide — YouTube (Zanar Aesthetics?). 2024.
- Remnant 2 The Dark Horizon – Prototype Quest — YouTube. 2024.
- The Prototype | Remnant 2 Wiki — Fextralife. 2024. https://remnant2.wiki.fextralife.com/The+Prototype
- Remnant 2: Prototype Parts Quest Walkthrough — GameRant. 2024. https://gamerant.com/remnant-2-prototype-parts-locations-where-repair-robot-dark-horizon/
- How to get the Prototype Parts for the Secret Boss — YouTube (Z?). 2024.
- Secret Boss The Prototype All Parts Location Guide — YouTube. 2024.

