Learn how to raise your Raider Rank fast in Let It Die: Inferno (LID). Find out SPLithium farming tips, unlock storage expansions, and increase crafting slots.
| List of Level Progression | |
|---|---|
| How to Raise Raider Rank | How to Raise Body Rank |
| Best Cores to Use | How to Level Mastery |
| How to Craft | What is Training Area |
Table of Contents
How to Raise Your Raider Rank Fast
Rank Up by Collecting SPLithium

Your Raider Rank increases based on the cumulative total of points converted from the acquired SPLithium when you evacuate. The higher your rank, the more SPLithium you will need to rank up.
Required SPLithium and Unlocks▼Carry More SPLithium with Higher Body Rank
Your Body Rank determines how much SPLithium you can carry before evacuating. The higher the rank, the bigger your haul:
| Body Rank | Carry Limit |
| 1 | 1000 |
| 2 | 1500 |
| 3 | 3000 |
| 4 | 4000 |
| 5 | 6000 |
| 6 | 10000 |
The amount of Spiritium you can carry scales with your Body Rank. By raising your Body Rank and collecting Spiritium up to your maximum capacity, you can level up your Raider Rank more efficiently.
How to Farm SPLithiumSurviving Matters

The amount of Spiritium you earn differs depending on whether you survive or die. If you return alive, you receive points equal to the total Spiritium you collected. If you die, you only earn 50% of that amount.
What to Do When You Can't WinBenefits of Increasing Your Raider Rank
Increased Storage Expansion Slots

As your Raider Rank increases, your Storage Expansion Slots are unlocked gradually at Ranks 5, 9, 13, 17, and 20. Once new slots become available, upgrade your storage to the maximum as soon as possible for smoother inventory management.
More Blueprint Slots for Crafting

The number of Crafting Slots, used for setting Blueprints when creating equipment, increases as your Raider Rank rises. You start with one slot, and it gradually expands up to a maximum of five.
How to Craft & Get BlueprintsIncreased Ant Bazaar Listing Slots

The number of listing slots in the Ant Bazaar increases. You start with one slot, and as your Raider Rank rises, it can increase to a maximum of three slots.
Ant Bazaar GuideSide Missions are Unlocked

At first, the only Submissions available are from the Raider Association, but as your Raider Rank increases, Submissions from Pro Shop Kazoku and the Special Vendor Kunishichi will be added. However, you can only select one side mission at a time.
Side Missions Guide