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
2026-04-15
Complete Our Side Quest and Win
As you probably know, in a huge variety of game titles there are usually a lot of mainline task objectives, but very often there are multiple side quests that would advance you further in the gameplay. This is exactly why we decided to run a Side Quest promotion on our YUPLAY site. In order to participate in it you have to make an order over 20€ between 17.04.2026 18:10 CET and 20.04.2026 02:00 CET, and you will get a 1€ voucher for next purchase…
The Easter season is here and since we like this part of the year so much, we have made sure to have prepared a special YUPLAY promotional campaign for those of you that are ready to go into the Raid Party and grab a FREE gaming title. All you have to do is make an order above 20€ between 02.04.2026 15:00 CET and 08.04.2026 15:00 CET, and you will get a FREE game as ab Easter present from us…
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