The Outer Worlds Murder on Eridanos
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About The Outer Worlds Murder on Eridanos
The Outer Worlds: Murder on Eridanos is a narrative expansion to The Outer Worlds. You investigate the murder of Halcyon Helen, Rizzo’s famous hired spokesperson, who is found dead ahead of the release of Spectrum Brown vodka. Everyone is a suspect, and you can investigate with your companions or on your own.
Solve the mystery
You travel across Eridanos’s floating islands and use the Discrepancy Amplifier to find clues. The gadget highlights temporal inconsistencies and hints that are otherwise invisible to the naked eye. You piece together the evidence to uncover what happened to Helen.
Explore Eridanos
The investigation takes you from the luxurious Grand Colonial Hotel to Rizzo’s colorful groves. Beneath the island’s cheerful surface, something dark is at work, and the employees you meet may not be what they seem.
New equipment and character options
The expansion adds three science weapons, along with weapon and armor variants to use during the investigation. It also raises the level cap by three and adds perks and flaws for character customization.
Frequently asked questions
The best price for The Outer Worlds Murder on Eridanos is $6.17 at YUPLAY. It is the only shop with an offer that activates in your country.
Some are. This page only shows offers that activate in your country; offers for other regions, or with no stated region, are left out. To see the offers for another country, change your country at the top of the page.
Every key we list activates on Steam. Redeem the key there and The Outer Worlds Murder on Eridanos stays in your library for good.
Yes, with a small risk. Publishers create keys to sell in other shops, which is why a key can cost less than in the official store, and once you activate it the DLC is yours to keep, just like a store purchase. On average 1–2% of keys fail, so check the shop's buyer protection before you buy: the official store does not refund keys bought elsewhere.
No. The Outer Worlds Murder on Eridanos is DLC and only works with The Outer Worlds.
The minimum requirements for The Outer Worlds are: Windows 7, GeForce GTX 650 Ti, Intel Core i3-3225, 4 GB RAM, 40 GB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. The Outer Worlds is a single-player game.











