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Thalassa: Edge of the Abyss - Deluxe Edition Upgrade
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Thalassa: Edge of the Abyss - Deluxe Edition Upgrade

Thalassa: Edge of the Abyss - Deluxe Edition Upgrade

Release dateFeb 18, 2025
Ratings & reviews
Thalassa Edge of the Abyss Deluxe Edition Upgrade includes the Thalassa Art Book, Add-On Comic that tells the story of Poly the Cat and 3D Files for characters of the game.

Media & gameplay showcase

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Requires base game

This content requires the base game Thalassa: Edge of the Abyss in order to play.

Best Price Right Now

$3.99
Steam
Purchase
Observed 2 days ago

Historical Low

$3.99
Steam
Observed Aug 28, 2026

Edition / bundle

Available at 1 store · 2 editions / bundles

Settings

Compare Prices

Thalassa: Edge of the Abyss - Deluxe Edition Upgrade

Store Link
Steam
$3.99
$7.99
Observed 2 days ago
-50%Sale ends Oct 8, 2026
Purchase
  • Steam
    $3.99
    $7.99
    Observed 2 days ago
    -50%Sale ends Oct 8, 2026
    Purchase

Thalassa: Edge of the Abyss - Deluxe Edition

Store Link
Steam
$11.99
$23.99
Observed 2 days ago
-50%Sale ends Oct 8, 2026
Purchase
  • Steam
    $11.99
    $23.99
    Observed 2 days ago
    -50%Sale ends Oct 8, 2026
    Purchase

Price History

ObservedSteam · USD
40 days ago$3.99
21 days ago$7.99
2 days ago$3.99

About Thalassa: Edge of the Abyss - Deluxe Edition Upgrade

Thalassa Edge of the Abyss Deluxe Edition Upgrade includes the Thalassa Art Book, Add-On Comic that tells the story of Poly the Cat and 3D Files for characters of the game.

System requirements

Minimum
OS
N/A
CPU
N/A
GPU
N/A
Memory
N/A
Storage
N/A
Recommended
OS
N/A
CPU
N/A
GPU
N/A
Memory
N/A
Storage
N/A

Game details

Release date
Feb 18, 2025
Developer
Sarepta Studio
Publisher
Team17
Platforms
PC (Microsoft Windows)
Player perspective
N/A
Languages
N/A
Age ratings
N/A
Steam Deck Compatibility
Unrated