Welcome, pilots—whether it’s morning, noon, or night where you are, this guide is your entry ramp into Armored Core 6: Fires of Rubicon. If you’re finding Chapter One daunting, you’re not alone. The game doesn’t ease you in—it throws you headfirst into missile storms and enemy swarms. But armed with the right knowledge, you’ll carve through the early missions with precision and style.

These ten beginner-friendly tips will not only help you beat the opening chapter but also prepare you for the greater challenges ahead. So let’s lock in and launch.

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1. Master the Art of Multi-Lock Missiles
This first tip is long—but absolutely essential. Multi-locking isn’t just “hold the trigger and fire.” When using missile launchers, especially early-game packs like the 10-missile burst, you must hold the fire button until the charge meter is full. This ensures full spread and accurate tracking. Releasing too soon wastes missiles on a single target with poor accuracy.

But there’s nuance: enemies must be within your missile’s effective range (typically 450–650 meters early on) and in your field of vision. You don’t need to hover over each enemy—just keep them in view and let the lock-on system do its work. A good FCS (Fire Control System) enhances your multi-lock efficiency, helping missiles track better at various ranges. For clearing small mobs, multi-locking is king. Late-game, you can even equip four missile packs and fire them simultaneously—but that’s overkill for bosses and can be hilariously inefficient. Great for spectacle, not strategy.

Watch for obstacles—ceilings, walls, and terrain will block your missiles. Vertical launchers, though more accurate, will fail in enclosed areas. Always stay aware of your environment when launching a barrage.

2. Scan Constantly and Stay Alert
Your scan function is your sixth sense. It uncovers hidden enemies, items, and ambushes before they surprise you. Your scanning capability depends on your mech’s head part—so pick one with a strong scan radius for enemy-dense missions. Pre-scan corners and tight areas, and consider equipping weapons like split missiles to fire around corners at scanned foes.

Enemies unaware of your presence take bonus damage from your first hit. Use scan to set up ambushes rather than be on the receiving end of one.

3. Don’t Overuse Assault Boost
Contrary to the tutorial’s enthusiasm for it, Assault Boost (L3) is not always your best friend. It propels you fast, but in combat it disables some actions—like using repair kits—and leaves you open to punishment.

Use Assault Boost for long-distance traversal or charging a staggered enemy for a final melee strike. In regular fights, stick to your normal boost and quick boost (Circle and Square) for greater control and flexibility.

4. Learn to Conserve Ammo—Early
In early missions, ammo feels plentiful. That illusion shatters by Chapter 2. Suddenly, that 600-round assault rifle dries up mid-fight, and your 30-shot grenade launcher starts looking like a luxury.

Solution? Equip at least one large-reserve missile pack to handle mob waves. Use multi-lock to take down multiple enemies efficiently, and preserve your more limited ammo types for minibosses and major threats.

5. Use Checkpoints and Resupplies Strategically
Checkpoints are forgiving. Die, and you respawn with full health and ammo—though you’ll take a payout hit. Still, this is your lifeline in longer missions.

You can use this tactically. Hit a checkpoint, clear what you can, and if you’re low on resources, intentionally die to restock and mop up the rest. If you’re lucky, find a resupply station late in the mission and backtrack to clear missed logs or fights. Yes, you might go into the boss with low ammo—but hey, that first attempt is probably a throwaway anyway.

6. Sell and Rebuy With No Penalty
Want to try a new part but not sure if it’s worth it? Go ahead. Everything in the shop sells for full value. Try it out, and if it doesn’t suit your style, sell it back. You can always buy it again later.

However, you can’t buy parts mid-mission—only swap ones you already own. This is why farming cash is still useful: you want options available when things go wrong mid-level.

7. Always Watch Your Energy (EN)
EN is your stamina bar. Drain it, and you’re immobile—no dodging, no boosting, just sitting prey. In combat, keep your energy topped up. If it’s low, drop to the ground. Regeneration is much faster when grounded and idle. Hovering too long is risky.

Avoid boosting nonstop. Learn to tap in bursts and give your energy time to breathe. One missed dodge due to empty EN can cost you the fight.

8. Don’t Invest in Weapon Swapping Too Early
The OS upgrade for weapon swapping lets you replace shoulder weapons with arm weapons. Sounds great—until you realize you’re giving up valuable tools like shields or missile packs just to swap between two guns.

In early game, your weapon pool is limited. You’ll benefit more from specialized shoulder gear than from dual-wielding rifles. Wait until you unlock high-end handheld weapons that are worth rotating between before investing OS chips in this feature.

9. Stealth Isn’t Just for Ninjas
Believe it or not, you can stealth in Armored Core 6. With the right approach, you can ambush enemies, trigger unaware status, and obliterate them before they react. It’s not just efficient—it’s stylish. Combine scan and positioning to take out enemies from behind or above, especially with charged multi-lock missiles. You’ll save health, conserve ammo, and look like a pro doing it.

10. Slow Down, Breathe, and Observe
Armored Core 6 feels fast, but you don’t have to play recklessly. Take your time in missions. Learn the enemy layout. Don’t rush into ambushes. Bring at least one high-ammo weapon, watch your EN, time your melee attacks, and don’t forget that patience is a weapon too.

This isn’t Dark Souls—it’s more like Mech Sekiro. There’s little character stat scaling here. It’s not about grinding for power. It’s about mechanical mastery, precision, and learning from failure.

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Use these tips to crush Chapter One and set yourself up for late-game success. Once you’re through the basics, keep an eye out for advanced guides and boss-specific breakdowns. Until then, pilot—stay sharp, stay airborne, and keep those missiles flying.