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Security Level 3 Keycard: Blacksmith exchange and laser check
The Level 3 keycard path is a multi-stage progression check: find Blacksmith's Garage, bring the exchange materials, survive the pressure after the handoff, then solve the lab laser color requirement.
The Problem
βThe Blacksmith will not give me access, and the lab door laser looks aligned but still refuses to open.β
β‘ Before You Start
π What to Bring
Prerequisites
- Have Level 2 access and a readable route through Manufacturing West.
- Locate Blacksmith's Garage before committing rare materials to side crafting.
- Prepare 2 Reinforced Hoses for the Blacksmith exchange.
Recommended Loadout
- 2 Reinforced Hoses
- Stun Baton or dependable combat tool
- Healing items and armor repair supplies
Common Mistakes
- 1.Arriving at the Blacksmith without the Reinforced Hoses and losing the route rhythm.
- 2.Solving only the laser angle while ignoring that the lab door expects the correct beam color.
The Problem
The Blacksmith will not give me access, and the lab door laser looks aligned but still refuses to open.
The Solution
Find Blacksmith's Garage deep in Manufacturing West, clear the turret pressure near the entrance, and bring 2 Reinforced Hoses for the exchange. Expect an Order defense event after the handoff β have healing and armor ready. For the Keypad Hacker (Tier 3), head to Level 3 in the main hall of Labs, go through the yellow room, then head down to the door overlook and open DIRAK. For lab laser doors, the critical detail is beam color, not just angle. The solved beam must be blue. Many players align the angle perfectly but miss that the wrong color beam will not trigger the door even when pointed at the receiver. Adjust both angle and color before assuming the puzzle is bugged.
Step-by-Step
- Route through Manufacturing West toward Blacksmith's Garage instead of wandering every side lane.
- Clear or bypass turret and soldier pressure near the garage entrance before starting the exchange.
- Hand over the required Reinforced Hoses and prepare for the Order pressure that follows.
- After receiving access progress, move toward the Lab Sector door and check the laser color state.
- Adjust the laser solution until the solved beam is blue, not merely pointed at the receiver.
Common Mistakes
- Arriving at the Blacksmith without the Reinforced Hoses and losing the route rhythm.
- Solving only the laser angle while ignoring that the lab door expects the correct beam color.
Sources & References
Prerequisites
- Have Level 2 access and a readable route through Manufacturing West.
- Locate Blacksmith's Garage before committing rare materials to side crafting.
- Prepare 2 Reinforced Hoses for the Blacksmith exchange.
Recommended Loadout
- 2 Reinforced Hoses
- Stun Baton or dependable combat tool
- Healing items and armor repair supplies
Common Mistakes
- Arriving at the Blacksmith without the Reinforced Hoses and losing the route rhythm.
- Solving only the laser angle while ignoring that the lab door expects the correct beam color.
Author
Abiotic Analysis Team
A dedicated collective of veteran Abiotic Factor players with 1000+ combined hours in the GATE Facility. We document strategies, run experiments, verify community claims, and publish only what we have personally tested against the latest game version. Every guide goes through a two-person review β one writer who has completed the route at least three times, and one verifier who reruns it fresh to catch gaps.
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Last updated: June 2026 β’ Refreshed monthly