Security doors in GTFO present some of the most challenging obstacles, requiring precise planning, resource management, and quick reflexes. Whether you’re playing solo or with a team, mastering these doors is essential for survival. In this detailed guide, we’ll explore the best loadouts, strategic use of mines and resources, and advanced tips for handling security scans effectively.

Understanding Security Doors

Security doors come in several types, each presenting unique challenges:

1. Standard Security Scans: Basic doors that require standing on scan circles.
2. Alarmed Security Doors: Trigger waves of enemies upon activation.
3. Cluster and Sentry Scans: Require multiple players to split up and manage simultaneous scans.

Key Strategy

• Only open security doors when necessary. Each open door increases the number of spawn points for enemies.

Best Loadouts for Security Doors

Weapons

• Short-Range: Shotguns for burst damage against clusters of enemies.
• Mid to Long-Range: DMRs or Hell Rifles to manage enemies approaching from a distance.

Tools

• Mine Deployer: Essential for crowd control and dealing with waves efficiently.
• C-Foam Launcher: Use to reinforce doors or slow enemies approaching security scans.
• Bio Tracker: Helps track enemy waves and predict spawn points.

Ammo Management Tips

1. Conserve Ammo: Use melee weapons on isolated sleepers whenever possible.
2. Optimize Ammo Packs: Fully reload weapons before using an ammo pack to avoid wasting resources.

Preparing for a Security Door

1. Clear Nearby Rooms:
   • Ensure all sleepers near the path to the door are cleared to prevent accidental alerts.
2. Use Terminals for Recon:
   • Query for key cards and resources before committing to opening a door.
3. Reinforce Key Doors:
   • Use C-Foam on doors you won’t be passing through to funnel enemies predictably.

Effective Mine Placement

1. Spread Mines Out:
   • Avoid placing mines too close; enemy bodies can trigger nearby mines prematurely.
2. Height and Angle Matter:
   • Place mines slightly above ground level for optimal enemy detection and explosion radius.
3. Avoid Self-Damage:
   • Keep a safe distance from mines to avoid one-shot deaths.

Handling Security Scans Under Pressure

1. Team Coordination:
   • Assign one player to manage doors and mines while others focus on scans.
2. Kiting Techniques:
   • If overwhelmed, lead enemies on a loop around the room to spread them out before engaging.
3. Bunny Hopping and Sliding:
   • Use these movement techniques to gain speed and distance from enemies.

Advanced Tips

• Mid-Fight Healing: Keep a med kit ready to heal between waves or during brief lulls.
• Ammo Discipline: Use burst fire for precision, especially during high-pressure scans.

Conclusion

Mastering security doors in GTFO requires a mix of tactical planning, efficient resource management, and precise execution. By following these strategies and adapting to the situation, you’ll find security doors more manageable and less of a run-ending obstacle.

With practice and a bit of trial and error, you’ll be breezing through even the toughest security doors in GTFO. Good luck in the complex!