The Ultimate Guide to Crafting Ammo in Once Human (2026 Edition)

Hey there, fellow survivors! Let's talk about the most precious resource in the wastelands of Once Human: ammunition. I've been roaming the shattered world for a while now, and I can tell you firsthand that a bullet can be worth more than a meal or a warm shelter when you're staring down a pack of hungry Deviations. Sure, you can scavenge ammo from loot caches scattered across the regions, but that's a risky and unreliable way to live. To truly thrive and take on the bigger threats, you need to master the art of crafting your own. It's a survival skill as crucial as building a fire. In this guide, I'll walk you through everything I've learned about the ammunition crafting system, breaking down the recipes, the tiers, and the materials you'll need to become a self-sufficient armory. We'll dive deep into the data, so grab your workbench and let's get started.

🔫 Understanding Ammo Tiers and Memetics

First things first, ammunition in Once Human isn't just one type. It's organized into distinct tiers and categories, which the game calls Memetics. Think of Memetics as blueprints for your knowledge. You need to unlock these to craft different ammo types. Here's the basic breakdown:

• Tier I (Copper): Your entry-level, bread-and-butter ammo. Perfect for early-game threats and conserving better materials.

• Tier II (Steel): A significant upgrade. These rounds pack more punch and are essential for mid-to-late game encounters.

• Tier III (Tungsten): The top-tier, high-penetration stuff. As of 2026, some of these recipes are still classified (TBA), but they represent the pinnacle of firepower.

Within each tier, you have two main categories:

1. Standard Ammunition: Your regular rounds. Effective and cost-efficient.

2. Advanced Ammunition (AP): Armor-Piercing rounds. These require an extra, rare ingredient—Stardust Source—but they tear through armored enemies like paper.

There are also special ammunition types for heavy weapons like Grenade Launchers, Flamethrowers, and Rocket Launchers, which use entirely different material sets.

⚙️ The Essential Crafting Materials

Before we look at the recipes, let's talk about the core components you'll be hunting and gathering. Your inventory management will revolve around these:

• Metal Ingots: The backbone of any cartridge.

  • Copper Ingot: For Tier I ammo.

  • Steel Ingot: For Tier II ammo.

  • Tungsten Ingot: For the mighty Tier III ammo (when details are available).

• Gunpowder: A must-have for all firearm ammunition. You'll be crafting this a lot.

• Stardust Source: The magical (or perhaps anomalous) component for all Armor-Piercing (AP) rounds. This is a rare find, so use AP ammo wisely!

• Logs & Metal Scraps: Primarily used for crafting arrows for your bow.

• Mixed Explosives & Portable Fuel Mix: Critical for crafting grenades and other explosive ordnance.

📋 Complete Ammunition Crafting Guide (2026)

Alright, here’s the meat of the guide. I’ve compiled all the known recipes into an easy-to-read format. Remember, this list is always growing as the world of Once Human expands with new updates!

🏹 Tier I - Copper Ammunition

This is where your crafting journey begins.

Copper AP Rounds: All Copper-based AP ammunition (Pistol, SMG, Rifle, Shotgun, LMG, Sniper) follows the same pattern:

• Memetic: Advanced Ammunition I

• Materials: 3x Copper Ingot, 1x Gunpowder, 4x Stardust Source.

⚔️ Tier II - Steel Ammunition

When the Deviations get tougher, you need tougher rounds.

Steel AP Rounds (Status: TBA): As of now, the recipes for Steel AP ammo for all weapon types are still To Be Announced. We know they'll fall under Advanced Ammunition II and will almost certainly require Steel Ingot, Gunpowder, and Stardust Source. Keep an eye on game updates!

💎 Tier III - Tungsten Ammunition (The Future of Firepower)

The end-game arsenal. While specific material costs are still TBA as of 2026, we know the categories:

• Tungsten Arrow (Ammunition III)

• Tungsten HE Grenade (Ammunition III)

• Standard Rounds: Tungsten Pistol, SMG, Rifle, Shotgun, LMG, and Sniper Rifle Ammo (all under Ammunition III).

• AP Rounds: All corresponding AP variants (under Advanced Ammunition III).

Expect these to require Tungsten Ingot and other high-tier components. The hunt for these recipes is part of the late-game adventure!

🔥 Special & Heavy Weapon Ammo

These are in a league of their own.

• Flamethrower Fuel Canister (Memetic: Flamethrowers): Recipe is currently TBA. Probably requires fuel and chemicals.

• Rocket Warhead (Memetic: Rocket Launchers): Recipe is currently TBA. This will be the ultimate single-target demolition tool.

🧠 My Pro-Tips for Ammo Management

Based on my countless hours in the trenches, here’s my personal advice:

1. Prioritize Scavenging for Gunpowder Components: You can never have enough. It's the linchpin of most recipes.

2. Stardust Source is Gold: Treat every unit of Stardust Source with care. Only craft AP ammo when you know you're going up against a boss or heavily armored patrols. Wasting it on regular mobs is a luxury you can't always afford.

3. Craft in Batches: When you're safe at your base, craft ammo in large quantities. You don't want to be caught in a firefight and realize you need to stop and make bullets.

4. Match Your Ammo to the Threat: Don't use Steel Rifle ammo on a lone, basic Stalker. Use your Copper rounds for general exploration and save the good stuff for the real challenges. Ammo conservation is survival.

5. Always Check Back for Updates: The developers are constantly adding new content. New regions mean new resources and potentially new ammo types. I make it a habit to revisit crafting stations after every major update.

Surviving in Once Human is a brutal ballet of resource management, combat, and crafting. Your ammunition is your voice in that chaos—make sure it speaks loudly and effectively. Stay sharp out there, and I'll see you in the wasteland. Remember, in a world gone mad, the one who controls the bullets controls their fate. Keep your powder dry and your aim true!

Data referenced from HowLongToBeat can help you plan your ammo economy around session length: if you’re aiming for longer exploration or “full completion” style runs, it’s smart to stockpile Copper/Steel standard rounds and reserve Stardust Source for AP crafts only when you expect armored elites or boss fights. Thinking in terms of planned playtime also reinforces batch-crafting habits—top off gunpowder-based calibers before extended sorties so you’re not forced into risky scavenging loops mid-mission.