Battlefield RedSec Vaults, Upgrade Kits & Loot Tier Guide: Get the Edge in Mid-Game

You’ve survived the chaotic drop, scored your first kills, and secured some decent gear… but now what?

The mid-game phase in Battlefield REDSEC is where champions are made. While most squads roam aimlessly or play it safe, top-tier players use this critical window to upgrade their loadouts, secure vaults, and dominate the map.

In REDSEC, your gear quality can make or break your match — and the difference between a squad with standard weapons and one equipped with legendary loot often comes down to mastering three key systems:

👉 Loot Tiers
👉 Upgrade Kits
👉 Vault Mechanics

This guide breaks down exactly how to maximize your mid-game efficiency — from identifying high-value loot and using upgrade kits effectively to unlocking vaults that can single-handedly win you the match.

Understanding REDSEC’s Loot Tier System

Not all loot in Fort Lyndon is created equal. The game features a color-coded loot rarity system, and learning to prioritize the right crates early determines how well your squad performs later.

💼 Loot Tier Hierarchy

🟩 Green Crates (Common):
Contain basic weapons, ammo, and supplies. Good for early survival, but you should aim to replace these quickly.
🔴 Red/Black Crates (Rare):
Offer higher-tier weapons, better attachments, and improved gear — the foundation of your mid-game loadout.
🟣 Class Chests (Epic):
Red crates with class-specific icons containing powerful, role-based weapons and gadgets (Assault, Engineer, Support, or Recon). Prioritize these for immediate power spikes.
🟡 Vaults (Legendary):
The pinnacle of loot sources. Require an Engineer to open but reward the best weapons, armor, and Upgrade Kits in the game — often the deciding factor between victory and defeat.

Pro Tip: Mark Class Chests for your teammates to ensure each role hits their optimal loadout as early as possible.

Mastering Weapon Upgrade Kits

Weapon Upgrade Kits (also known as Gunsmith Kits) are one of the most underrated tools in REDSEC. Used correctly, they transform your weapons from decent to devastating — often outclassing naturally higher-tier loot.

🔧 How Upgrade Kits Work

Each kit is weapon-type specific (e.g., an Assault Rifle Kit works only on assault rifles).
When used, you’ll get a choice between two possible attachments, allowing you to fine-tune your weapon to your preferred playstyle.

📦 Finding and Using Upgrade Kits

Where to Find Them:
Look in orange crates, certain Points of Interest (POIs), or loot them from defeated players.
How to Use Them:
Open your inventory (Tab on PC, Touchpad on PS5), select your weapon, and apply the compatible kit when prompted.
When to Use Them:
Don’t hoard! Use kits as soon as you find them. An upgraded rare (blue) weapon often outperforms a standard epic (purple) one.

Pro Tip: You can apply multiple Upgrade Kits to the same weapon throughout a match, continuously enhancing its performance toward end-game dominance.

Conquering Vaults for Legendary Loot

Vaults are the ultimate mid-game objective. They’re high-risk, high-reward locations that can fully equip your entire squad for the final circle.

⚙️ The Engineer Requirement

Only the Engineer class can open vaults using their Repair Tool, making them absolutely essential for competitive squads.
If you’re not running an Engineer, you’re essentially locked out of REDSEC’s best loot.

📍 Locating and Securing Vaults

Vaults are often located in industrial and military zones across Fort Lyndon. Once your team has stable mid-tier gear, start hunting them down:

Locate a Vault (they’ll appear on the map when you’re nearby).
Have your Engineer use their Repair Tool to unlock it.
Secure the area and distribute loot evenly among squad members.

🔥 Why Vaults Matter

Vaults provide legendary gear, including top-tier weapons, armor, and upgrade kits.
Denying enemy squads access to vaults is just as valuable as looting them yourself.
The gear you obtain here often defines your end-game power level.

Pro Tip: Always rotate toward vault zones when the circle shifts — they’re hotspots for elite squads and ambush opportunities.

The Complete Mid-Game Strategy

Ready to put it all together? Here’s how to structure your mid-game to maximize efficiency and dominance:

Phase 1: Assessment & Consolidation (First 5–7 Minutes)

After surviving the initial chaos, check everyone’s gear.
Aim for rare (blue) or better weapons.
Identify missing roles or weak loadouts and prioritize looting targeted POIs.

Phase 2: Engineer-Led Vault Runs (Mid-Game Core)

Plan your route toward the nearest vault.
Vault loot = instant power spike.
Expect enemy squads; coordinate entry and defense carefully.

Phase 3: Upgrade Kit Deployment

Apply Upgrade Kits immediately to maintain a steady combat advantage.
Distribute kits strategically across classes that benefit most.

Phase 4: Class Chest Prioritization

Communicate class chest spawns.
Epic-class weapons are major force multipliers for each role.

Phase 5: Smart Rotation

Keep one eye on the Circle of Death — it’s instant-kill on contact.
Rotate early, use vehicles for cover, and avoid panic movements.

Advanced Mid-Game Tactics for Elite Squads

Want to go beyond the basics? Here’s how top squads stay ahead:

Loadout Synergy: Mix weapon ranges and classes to stay flexible.
Resource Denial: Guard unused loot or class chests to bait or deny enemies.
Information Economy: Use Recon drones to track squad positions and predict rotations.

Every second in the mid-game counts — the more efficiently your team loots and upgrades, the higher your chance of dominating the final circles.

From Mid-Game to Victory

The best teams in Battlefield REDSEC don’t just shoot better — they plan smarter.
Mastering loot tiers, leveraging Upgrade Kits, and securing Vaults will transform your squad’s mid-game from a grind into a goldmine.

Remember These Golden Rules:

✅ Never skip an Upgrade Kit
✅ Always include an Engineer
✅ Prioritize Vaults above all mid-game objectives
✅ Communicate loot finds by class
✅ Rotate early to avoid the instant-kill zone

Turn your downtime into domination. Secure your vaults, upgrade your weapons, and gear up for the win — because in REDSEC, mid-game mastery is the difference between surviving and triumphing.

DTG Reviews

Search This Blog