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Storage Hunters Open World Alien Invasion Item Values.

Alien Invasion is a limited Storage Hunters: Open World event running from August 16 through August 30, 2026. Its Alien Index contains 27 discoverable items with cash base values, ranging from small alien collectibles to the Alien Hoverboard, Alien Air Balloon and $200,000 Alien Jetpack. Search the full index here before selling a rare event find.

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Alien Invasion

Complete all 27 Alien Index discoveries to unlock the Limited Xenologist title.

Alien Invasion

Alien Market potions are separate consumables bought through 25-Alien-Coin random rolls.

Category guide

Alien Invasion category guide

Alien Invasion is a timed event collection rather than a permanent map area. Its 27 Index items come from event garages and containers; the nine Alien Market potions use a separate Alien Coin roll system and are not cash-value collectibles.

Use this page during the limited event to identify missing Alien Index finds, check cash base values and avoid selling a rare movement item without calculating its condition and mutations.

Best for

  • Tracking all 27 items required for the Alien Index.
  • Checking rare Alien Hoverboard, Alien Air Balloon and Alien Jetpack values.
  • Separating discoverable event items from Alien Market consumables.

Strategy notes

  • Prioritize missing Index silhouettes instead of repeatedly hauling common alien decorations.
  • Check the calculator before selling a rare event item with low condition or visible mutations.
  • Do not treat a potion roll's 25 Alien Coins cost as a $25 item base value.
  • Finish the 27-item collection before the mothership leaves on August 30, 2026 to earn Limited Xenologist.

Area connections

Alien Invasion NPCs and quests.

NPC

Alien Boss

Quest Giver · Alien Invasion

NPC

Alien Market Trader

Quest Giver · Alien Invasion

NPC

Rick

Quest Giver · Alien Invasion

Quest

First Contact

1 documented objectives.

Quest

Little Green Errands

2 documented objectives.

Quest

Probe Practice

2 documented objectives.

Quest

First Shipment

2 documented objectives.

Quest

Specimen Collection

1 documented objectives.

Quest

Cargo Sweep

1 documented objectives.

Quest

Trade Routes

2 documented objectives.

Quest

Quality Control

2 documented objectives.

Quest

Double Probe

2 documented objectives.

Quest

Rare Cargo

2 documented objectives.

Quest

Cargo Bay 2

2 documented objectives.

Quest

Abduction Report

2 documented objectives.

Quest

Field Harvest

2 documented objectives.

Next checks

Use Alien Invasion values with the right tool.

Alien Market potions

See all nine possible rewards from the 25-Alien-Coin potion roll.

Storage Hunters calculator

Calculate an Alien Index item's sell value after condition and mutations.

Mutation values

Compare mutation multipliers on rare limited event finds.

Alien update guide

Review the event preparation checklist and update context.

Alien Invasion FAQ

How many items are in the Alien Index?

The limited Alien Index contains 27 discoverable items. The nine Alien Market potions are separate and do not count toward the 27-item collection.

What do you get for completing the Alien Index?

Completing all 27 discoveries unlocks the limited Limited Xenologist title. The completion reward is not cash or gems.

What is the most valuable Alien Invasion item?

Alien Jetpack has the highest listed base value at $200,000, followed by Alien Air Balloon at $175,000 and Alien Hoverboard at $60,000.