How to Get Green Energy Crystals & All Rewards in Metroid Prime 4 Beyond

If you’ve been exploring Sol Valley in Metroid Prime 4 Beyond, you’ve probably noticed those glowing green crystal formations scattered across the desert. These aren’t just pretty decorations—Green Energy Crystals are one of the most important collectibles in the entire game, and you’ll need a ton of them to reach 100% completion.

Here’s the thing: one of the rewards you unlock at 100% green crystal completion is actually required to beat the game. That’s right, this isn’t optional side content—you need to take crystal hunting seriously. Let me walk you through everything you need to know about collecting Green Energy Crystals, the rewards you’ll unlock, and the best strategies for finding every last one.

What Are Green Energy Crystals in Metroid Prime 4 Beyond?

Green Energy Crystals are a special currency found exclusively in Sol Valley, the massive desert region you’ll be crossing multiple times throughout your adventure. Think of them as the game’s ultimate collectible challenge—they’re everywhere, but tracking down every single one takes dedication.

As you collect these crystals, a meter on the left side of your Mission menu gradually fills up. Hit certain thresholds and you’ll unlock powerful rewards at the Altar of Legacy in Fury Green. The rewards range from helpful upgrades to game-changing abilities, making crystal hunting well worth your time.

Pro tip: Every single time you visit Sol Valley, make it a habit to smash crystals. You’ll thank yourself later when you’re not backtracking for hours trying to find that last handful of crystals you missed.

All Green Energy Crystal Rewards & Unlock Percentages

Let’s talk rewards. The meter fills with green as you collect crystals, and you can claim prizes at specific completion percentages. Here’s the complete breakdown:

25% Completion – Psychic Beam Upgrade

Reward: Psychic Beam Upgrade
What it does: Increases both the speed and damage of your Psychic Beam shots

This is your first reward, and it’s a solid upgrade that makes combat noticeably smoother. The faster fire rate means you can take down enemies quicker, which is always appreciated during tough fights.

50% Completion – Control Beam Boost

Reward: Control Beam Boost
What it does: Increases the speed of Control Beam shots

Halfway there! This upgrade speeds up your Control Beam, making it more effective in combat situations. It’s not as flashy as some other rewards, but you’ll definitely feel the difference.

75% Completion – Green Energy Crystal Finder

Reward: Green Energy Crystal Finder
What it does: Makes Green Energy Crystals appear on your radar

This is the game-changer right here. Once you hit 75%, crystal hunting becomes WAY easier because they’ll show up on your radar. If you’ve been struggling to find crystals, push to this milestone first—it’ll save you so much time.

100% Completion – Memory Fruit & Legacy Suit

Reward: Memory Fruit & Legacy Suit
What it does:

• Memory Fruit: Required to complete the game (seriously, you need this)
• Legacy Suit: Allows Samus to activate a protective barrier

This is the big one. The Memory Fruit is mandatory for beating the game, so you absolutely cannot skip collecting crystals if you want to see the credits roll. The Legacy Suit is the cherry on top—that protective barrier can be a lifesaver in tough situations.

Beyond 100% – Blue Meter & Gallery Unlocks

After hitting 100% green, the meter starts filling with blue for any additional crystals you collect. If you’re a completionist and manage to find every single Green Energy Crystal in the game (filling the meter entirely blue), you’ll unlock several bonus visuals in the gallery.

It’s purely for bragging rights and completion satisfaction, but if you’re going for that sweet 100% save file, you’ll want to hunt down every last crystal.

How to Get Green Energy Crystals in Metroid Prime 4 Beyond

There are three main sources of Green Energy Crystals in Sol Valley, and you’ll want to hit all of them to maximize your collection. Let’s break down each method:

1. Crystal Formations in Sol Valley

What they are: Glowing green crystal clusters scattered throughout the desert
How to break them: Missiles or by hitting them with Vi-O-La (your trusty motorcycle)

These are the most common source of Green Energy Crystals, and you’ll see them literally everywhere in Sol Valley. The desert is absolutely packed with these formations, so make it a habit to break every single one you pass.

Strategy tip: When riding Vi-O-La across the desert, just ram into crystal formations as you go. It’s faster than stopping to fire missiles at each one, and you’ll naturally collect a ton of crystals this way. Plus, it feels awesome to plow through them at high speed.

2. Gibardaum Rocks in Sol Valley

What they are: Large metallic rocks found near green crystal formations
How to break them: Psychic Power Bomb (unlocked while pursuing the fifth Master Teleporter Key)
Why they matter: They contain significantly more Green Energy Crystals than regular formations

Gibardaum Rocks are the jackpot of crystal hunting. These metallic rocks can’t be broken with regular weapons—you need the Psychic Power Bomb, which you’ll unlock later in the game.

Once you have Power Bombs, these rocks become a priority target. They’re usually positioned near regular crystal formations, so if you see a cluster of crystals with a big metallic rock nearby, mark it mentally for when you get Power Bombs.

Important note: You won’t be able to fully clear Sol Valley of crystals until you unlock Power Bombs. Don’t stress if you can’t break certain rocks early on—you’ll come back later.

3. Shrines in Sol Valley

What they are: Six special Shrines where you can earn elemental shot upgrades
Where to find crystals: Containers inside each Shrine
How to break them: Missiles

Sol Valley has six Shrines total, and each one contains containers filled with Green Energy Crystals. These are easy to miss if you’re rushing through the Shrine challenges, so make sure to explore thoroughly.

The Shrines themselves offer upgrades for your elemental shots (like Ice Shot, Fire Shot, and Thunder Shot), so you’re getting double value by visiting them—both the elemental upgrades and a healthy dose of crystals.

Best Strategies for Finding All Green Energy Crystals

Tracking down every Green Energy Crystal can feel overwhelming, especially when you’re chasing that 100% completion. Here are some proven strategies to make the process easier:

Unlock the Crystal Finder First

Your number one priority should be hitting 75% completion to unlock the Green Energy Crystal Finder. Once crystals appear on your radar, the whole process becomes infinitely more manageable. Before that point, you’re basically searching blind.

Systematic Desert Coverage

If you’re still missing crystals even with the Finder, try this approach:

1. Check the perimeter of Sol Valley carefully – Many crystals hide along the edges of the desert
2. Make concentric circles expanding outward from Chrono Tower – Start at the center and spiral outward, checking your radar constantly
3. Revisit after getting Power Bombs – Those Gibardaum Rocks you couldn’t break earlier might be holding the crystals you’re missing

Visit Sol Valley Every Time You Pass Through

Don’t wait until the end of the game to start collecting seriously. Every time the story takes you through Sol Valley, spend a few extra minutes smashing crystals. It’s way less tedious than doing one massive cleanup session at the end.

Use Vi-O-La Efficiently

Riding your Vi-O-La motorcycle is the fastest way to cover ground in Sol Valley. Ram through crystal formations while riding, and only stop for Gibardaum Rocks or when your radar shows nearby crystals you might have missed.

Don’t Forget the Shrines

All six Shrines have crystal containers. If you’re short on your count, double-check that you’ve fully explored each one. It’s easy to focus on the elemental challenges and forget to look around for breakable containers.

When to Start Collecting Green Energy Crystals

You can start collecting Green Energy Crystals as soon as you reach Sol Valley, but here’s the reality: you won’t be able to get them all until much later in the game when you’ve unlocked the Psychic Power Bomb.

My recommendation? Start collecting casually from your first visit, smashing every crystal you see. Then make a dedicated cleanup run once you’ve unlocked:

• The Green Energy Crystal Finder (75% reward)
• Psychic Power Bombs (for Gibardaum Rocks)
• All necessary mobility upgrades like Psychic Grapple

This approach balances steady progress with efficiency—you’re not wasting time searching blindly, but you’re also not ignoring crystals throughout your playthrough.

What Happens at the Altar of Legacy?

The Altar of Legacy in Fury Green is where you claim your Green Energy Crystal rewards. You’ll visit this location multiple times throughout the game, and each time you hit a reward threshold (25%, 50%, 75%, 100%), you can interact with the altar to receive your upgrades.

The altar also plays a significant role in the story, particularly when you’re collecting those Master Teleporter Keys. Make sure to check back after hitting each threshold—the game won’t always remind you to claim your rewards.

Frequently Asked Questions

Green Energy Crystal hunting might seem tedious at first, but the rewards—especially that mandatory Memory Fruit—make it absolutely essential. Plus, there’s something satisfying about seeing that meter fill up as you systematically clear Sol Valley. For more help with boss battles, puzzles, or other collectibles, check out our other Metroid Prime 4 Beyond guides!