How to Beat Sylux in Metroid Prime 4 Beyond (Volt Forge Boss Guide)

When and Where You Fight Sylux at Volt Forge

The Sylux boss fight triggers during the second part of the Volt Forge area, shortly after you’ve successfully restored power to Tower 2. If you’ve been following the main story, you can’t miss it—the game funnels you right into this confrontation.

This is actually your second encounter with Sylux in Metroid Prime 4: Beyond, but it’s the first proper boss fight where you need to understand his mechanics. The arena is relatively open, giving you room to maneuver, which you’ll definitely need once things get tricky.

If you need help navigating the earlier sections of this area, our guide on the Manufacturing Floor in Volt Forge has detailed walkthroughs.

Sylux Boss Fight Strategy: Phase-by-Phase Breakdown

Phase 1: The Warm-Up (100% – 75% Health)

The opening phase of the Sylux fight is pretty manageable. He’ll throw out attacks that are easy to read once you get the pattern down:

His Attack Patterns:

• Green Shockwaves: Sylux fires ground-level energy waves that travel horizontally across the arena.
• Melee Attacks: He’ll occasionally close the distance and attempt close-range strikes.

Your Counter Strategy:

• Jump Over Shockwaves: Simply hop over the green waves as they approach. Timing is key—jump too early or late and you’ll take unnecessary damage.
• Strafe Left and Right: Keep moving laterally to avoid his melee attempts. Don’t stay in one spot.
• Attack with Charge Shots: Hold down your beam button for charged shots—they deal significantly more damage than regular fire.
• Follow Up with Missiles: After landing charge shots, pepper him with missiles using the Missile Launcher you picked up earlier.

This phase is all about establishing rhythm. Stay mobile, keep your distance, and chip away at his health bar. Easy enough, right?

Phase 2: The Green Spin Attack Nightmare (75% Health and Below)

Here’s where things get spicy. Once Sylux drops to around 75% health, he introduces his signature move: the green spin attack. This is where many players hit a wall because conventional weapons are completely useless against it.

What Makes This Attack Dangerous:

• Sylux becomes a spinning vortex of green energy
• He’s completely immune to beam shots and missiles during this state
• The attack continues indefinitely until you interrupt it
• He moves incredibly fast and erratically, making him hard to track

The Secret: Psychic Bombs

The only way to beat Sylux’s spin attack is with Psychic Bombs. Here’s the step-by-step process:

1. Enter Morph Ball Mode: Press Y to transform into Morph Ball form.
2. Drop Psychic Bombs: Press A to deploy Psychic Bombs in your path.
3. Hit Sylux Multiple Times: You’ll need to land a few bombs on him—usually 3-4 direct hits—to interrupt the spin attack.
4. Return to Combat Stance: Once stunned, immediately exit Morph Ball mode and resume attacking with charge shots and missiles.

Pro Positioning Tip:

Sylux moves unpredictably during his spin attack, which makes timing your bombs tricky. Here’s the best strategy:

• Stay near the outer wall of the battle arena
• Move in a circular pattern around the perimeter
• Drop bombs continuously as you circle
• When Sylux gets close or prepares his zip dash attack, he’ll run right into your bomb trail

This creates a “minefield” effect that dramatically increases your chances of landing hits. Instead of chasing him (which is nearly impossible), you’re forcing him to come to you.

Complete Attack Pattern and Counter Guide

To help you beat Sylux in Metroid Prime 4 Beyond efficiently, here’s a quick reference for all his moves:

Sylux AttackHow to CounterGreen ShockwavesJump over them with precise timingMelee StrikesStrafe left/right, maintain distanceGreen Spin AttackUse Psychic Bombs (Morph Ball + A button)Zip Dash (during spin)Drop bomb trail along arena perimeter

Additional Tips for the Sylux Boss Fight

Energy Management:

• Don’t waste missiles during the spin attack phase—save them for when he’s vulnerable
• If you’re low on health, look for destructible objects around the arena that may drop energy

Movement is Life:

• Never stop moving. Standing still is a death sentence in this fight
• Use the full arena space—don’t corner yourself

Bomb Efficiency:

• Don’t spam bombs randomly. Wait until Sylux is approaching, then lay down your trail
• The Psychic Bombs have a brief delay before detonating, so anticipate his movement path

Pattern Recognition:

• After you interrupt his spin attack with bombs, he’ll return to his regular pattern temporarily
• He’ll cycle back to the spin attack multiple times throughout the fight
• Each time, just repeat the Psychic Bomb strategy

Preparation Matters:

• Make sure you’ve stocked up on missiles before entering this fight
• If you haven’t explored thoroughly, consider backtracking to collect more Energy Tanks
• Having the Vi-O-La motorcycle unlocked makes backtracking much faster

The Plot Twist: It Was Just a Droid

After you’ve successfully depleted Sylux’s health bar, you’ll discover the truth: you weren’t fighting the real Sylux at all. He was projecting himself onto a regular combat droid the entire time. Classic villain move, honestly.

While it might feel a bit anticlimactic, the fight serves important narrative purposes:

• It establishes Sylux’s tactical approach and technology
• It shows he’s monitoring Samus throughout her mission
• It hints that the real confrontation is still to come

But hey, your efforts aren’t for nothing!

Your Reward: Energy Tank

After the fight concludes, you’ll receive an Energy Tank as your reward. For those new to the series, Energy Tanks permanently increase Samus’ maximum health by 100 points.

This might seem modest, but trust me—every bit of extra health matters in Metroid Prime 4: Beyond. You’ll face tougher encounters ahead, including challenges like the Carvex boss fight and the Sanctum of Guardians, where that extra survivability makes all the difference.

Energy Tanks also serve as progress markers—collecting them all is a badge of honor for completionists. So while this Sylux encounter might have been a projection, the Energy Tank is very real and very useful.

Frequently Asked Questions (FAQs)

Mastering the Sylux Encounter

Learning how to beat Sylux in Metroid Prime 4 Beyond comes down to one critical mechanic: mastering the Psychic Bomb counter. Once you’ve figured out the timing and positioning for his green spin attack, the rest of the fight falls into place naturally.

Don’t get discouraged if you struggle at first—that spin attack catches everyone off guard the first time they see it. The key is staying calm, transforming into Morph Ball mode, and methodically laying down your bomb trail along the arena’s perimeter.

Remember, this is just a taste of what Sylux brings to the table. If a remote-controlled droid puts up this much of a fight, the real deal is going to be something else entirely. Keep that Energy Tank close, stock up on missiles, and prepare yourself for whatever comes next.

For more strategies, boss guides, and gameplay tips, visit our main Metroid Prime 4: Beyond hub. You can also grab the game officially from Nintendo’s store.

Now get back out there, bounty hunter. Sylux isn’t going to defeat himself!