An abandoned spaceship, missing crew and a lone mysterious voice. Solve challenging puzzles and uncover what really happened to the crew of The Alabaster.
The truth is out there. Somewhere.
Board The Alabaster, one of The Filament Corporation’s flagship research vessels, and try to wrestle control back from a mysterious complication which left the ship locked down and the crew missing.
With only the help of Juniper, the ships stricken pilot, face fiendishly difficult puzzles that will push you to the limit in a bid to uncover what happened to the crew and why they disappeared.
A single-player game with complex, yet ultra-addictive puzzles, challenge yourself to board the Alabaster, then challenge yourself to leave.
EXPLORE
Freely explore the ship, solving over 300 challenging and varied puzzles. Approach them at your leisure, in (almost) any order you like.
SOLVE
As you survey the ship and solve puzzles, you will be in constant contact with Juniper. Learn more about her, her crew, and what happened as she opens up to you.
INVESTIGATE
Search crew logs, messages, records, as well as personal items and knick-knacks found around the ship on your quest for the truth as to what has happened aboard The Alabaster. Learn who the crew were, and maybe in doing so, find out why they left.
windows Minimum
OS: 64-bit Windows 7, 64-bit Windows 8 (8.1) or 64-bit Windows 10
Processor: Quad Core
Memory: 4 GB RAM
Graphics: 1GB AMD Radeon HD 6870, 1GB NVIDIA GeForce GTX 745 or better
Storage: 1 GB available space
Additional notes: Requires a 64bit Processor and Operating System
windows Recommended
OS: 64-bit Windows 7, 64-bit Windows 8 (8.1) or 64-bit Windows 10
Additional notes: Requires a 64-bit Processor and Operating System
To activate the game, you need a Steam Account
Login or register at the official Steam Website and download Steam client
Install and start application, login with your Account name and Password
Click the Games Menu.
Choose Activate a Product on Steam...
Follow the onscreen instructions to complete the process
After the successful code verification, go to the "MY GAMES" tab and start downloading.
News & Updates
2025-12-13
Test Your Gaming IQ with YUPLAY and Win
As the holiday season is already nearly here, we prepared a special Christmas Giveaway that would let you test your gaming IQ with YUPLAY and win some awesome prizes while doing it! Make sure to regularly check and follow our YUPLAY X profile in order to be in the know about any possible chances to participate and enter the Christmas Giveaway in a timely manner. Are you up to the challenge and ready to guess some great gaming titles?
Dive Into 2025’s Most Addictive Video Games – Part 2
As you probably know, we separated the most addictive video games blog into 2 dozens of Steam games in almost all of the main gaming genres, so there should be something for everyone to enjoy on it! Now we are here to continue our list and if you checked out the first part of it, you know we made sure to discuss some of the top hit games that recently got released. We assure you there will not be bad titles in the second part as well, so let’s head over to the first entry in part 2 immediately!
This game does not default to external Bluetooth/USB controllers on Deck, and may require manually switching the active controller via the Quick Access Menu
All functionality is accessible when using the default controller configuration
This game shows Steam Deck controller icons
In-game interface text is legible on Steam Deck
This game's default graphics configuration performs well on Steam Deck