Battlefield 4 shipped from DICE on 29 October 2013 on Frostbite 3, launched in a famously broken state, and then spent two years being repaired through a public Community Test Environment until it became the reference point the series keeps getting measured against. It reached Steam years later when EA returned its catalogue to the store in 2020, under appid 1238860. The pitch is 64 player Conquest on PC, four infantry classes, Levolution events that permanently change a map mid round, and Commander Mode running above it all. It is still online in 2026, with Steam concurrents typically running between about 1,000 and 1,600 and a larger population on the EA App that Steam charts never see. Populated servers are concentrated in a smaller set of maps and modes than the map list suggests.
Boss fights are where Battlefield 4 tests everything you've learned. This guide covers strategies for bosses across all areas, organized by progression order. For general combat techniques, see our combat guide.
Boss Difficulty Overview
| Area | Difficulty | Recommended Role | Key Weapons |
|---|---|---|---|
| Siege of Shanghai | Easy | Engineer | ACE 23 |
| Golmud Railway | Moderate | Engineer | ACE 23 |
| Operation Locker | Hard | Assault | AEK-971 |
| Zavod 311 | Very Hard | Assault | AEK-971 |
| Paracel Storm | Extreme | Assault | AEK-971 |
Siege of Shanghai Bosses
Area difficulty: Easy Recommended level: All ranks, 64 player Conquest on PC Recommended role: Engineer with ACE 23
Strategy
The first bosses teach core combat mechanics. Focus on learning patterns rather than dealing damage. Every map has one large scripted change plus dozens of small ones. This is your primary tool here.
Key tips:
- Don't rush. Learn the attack patterns first.
- Use Levolution events to create safe windows.
- ACE 23 is enough to handle everything here.
Golmud Railway Bosses
Area difficulty: Moderate Recommended level: All ranks, best on 64 player Conquest Large Recommended role: Engineer with ACE 23
Strategy
Early game bosses test your understanding of Field Upgrades. Players who skipped learning this mechanic will hit a wall here.
Key tips:
- Field Upgrades is critical for these fights.
- Farm ACE 23 upgrades if you're struggling.
- Consider switching to Engineer if your current setup isn't working.
Operation Locker Bosses
Area difficulty: Hard Recommended level: All ranks, infantry only in practice Recommended role: Assault with AEK-971
Strategy
Mid-game bosses are the major skill check. They combine multiple mechanics and punish players who rely on a single strategy.
Key tips:
- You need both Levolution events and Commander Mode mastery.
- AEK-971 makes a significant difference. Get it before attempting these.
- See our combat guide for advanced techniques.
Zavod 311 Bosses
Area difficulty: Very Hard Recommended level: All ranks, strong at 32 to 64 players Recommended role: Assault with AEK-971
Strategy
Late-game bosses are serious challenges. Build optimization matters as much as mechanical skill.
Key tips:
- Make sure your build is fully optimized.
- AEK-971 at max upgrade is recommended.
- Study each boss's attack patterns. Most have 2-3 phases.
Paracel Storm Bosses
Area difficulty: Extreme Recommended level: All ranks, best on large player counts Recommended role: Assault with AEK-971
Strategy
Endgame bosses are the ultimate test. They require mastery of all combat systems and an optimized build.
Key tips:
- Top-tier build with best-in-slot gear is mandatory.
- Master every mechanic. See our combat guide.
- These fights reward patience and pattern recognition above all else.
General Boss Tips
- Learn before you fight: Spend your first attempt observing attack patterns. Don't try to win on attempt one.
- Match your build: Some bosses favor certain builds over others. Don't be afraid to switch.
- Upgrade your weapons: A max-upgraded AEK-971 trivializes fights that seem impossible with weaker gear.
- Use Levolution events: The core combat mechanic is your best defensive tool in every boss fight.
- Check the walkthrough: Our walkthrough tells you when you're ready for each boss.
More Battlefield 4 Guides
- Battlefield 4 Battlefield 4 Overview
- Battlefield 4 Best Builds
- Battlefield 4 Tier List
- Battlefield 4 Walkthrough
- Battlefield 4 Beginner's Guide
- Battlefield 4 Tips & Tricks
- Battlefield 4 Weapons Guide
- Battlefield 4 Combat Guide
- Battlefield 4 Maps & Locations
- Battlefield 4 Crafting Guide
- Battlefield 4 Classes & Characters
Similar Games
If you enjoy Battlefield 4, check out these related guides:
- Counter-Strike 2 Boss Guide: fps game with similar mechanics
- Apex Legends Boss Guide: fps game with similar mechanics
- Rainbow Six Siege Boss Guide: fps game with similar mechanics
