Uncover the mystery of Thalassa, a first-person psychological drama set under the sea. Ill-fate has fallen on your former crew and friends and it’s up to you to find answers onboard the wreckage. Experience the melancholic underwater journey of human stories facing life and loss.
Steam price history
Current Price$19.99
Lowest Recorded Price$13.39 at -33%
12 June 2025
Currency
Current Price
Converted Price
Lowest Recorded Price
U.S. Dollar
$19.99
$19.99
$13.39
$13.39 at -33%
Chinese Yuan
¥ 92
$12.82
-35.86%
$8.59
¥ 61.64 at -33%
Brazilian Real
R$ 71,99
$13.01
-34.91%
$8.71
R$ 48,23 at -33%
Colombian Peso
COL$ 56000
$13.90
-30.42%
$9.31
COL$ 37520 at -33%
Mexican Peso
Mex$ 259.99
$13.93
-30.28%
$9.33
Mex$ 174.19 at -33%
Philippine Peso
₱800.00
$14.16
-29.13%
$9.49
₱536.00 at -33%
Vietnamese Dong
400000₫
$15.33
-23.28%
$10.27
268000₫ at -33%
Uruguayan Peso
$U629
$15.55
-22.18%
$10.41
$U421 at -33%
Japanese Yen
¥ 2300
$15.67
-21.61%
$10.49
¥ 1541 at -33%
Peruvian Sol
S/.56.00
$15.79
-21.00%
$10.58
S/.37.52 at -33%
CIS - U.S. Dollar
$15.99
$15.99
-20.01%
$10.71
$10.71 at -33%
LATAM - U.S. Dollar
$15.99
$15.99
-20.01%
$10.71
$10.71 at -33%
MENA - U.S. Dollar
$15.99
$15.99
-20.01%
$10.71
$10.71 at -33%
South Asia - USD
$15.99
$15.99
-20.01%
$10.71
$10.71 at -33%
Malaysian Ringgit
RM69.00
$16.21
-18.87%
$10.86
RM46.23 at -33%
Kuwaiti Dinar
5.00 KD
$16.34
-18.22%
$10.95
3.35 KD at -33%
South Korean Won
₩ 22500
$16.36
-18.11%
$10.96
₩ 15070 at -33%
Kazakhstani Tenge
8500₸
$16.37
-18.09%
$10.97
5695₸ at -33%
Ukrainian Hryvnia
699₴
$16.69
-16.51%
$11.17
468₴ at -33%
Chilean Peso
CLP$ 15920
$16.75
-16.17%
$11.22
CLP$ 10666 at -33%
Hong Kong Dollar
HK$ 132.00
$16.81
-15.88%
$11.26
HK$ 88.44 at -33%
Indian Rupee
₹ 1499
$17.49
-12.50%
$11.71
₹ 1004 at -33%
New Zealand Dollar
NZ$ 29.95
$18.05
-9.66%
$12.09
NZ$ 20.06 at -33%
Thai Baht
฿600.00
$18.39
-8.00%
$12.32
฿402.00 at -33%
Indonesian Rupiah
Rp 300000
$18.48
-7.52%
$12.38
Rp 201000 at -33%
Canadian Dollar
CDN$ 25.99
$18.98
-5.05%
$12.71
CDN$ 17.41 at -33%
Australian Dollar
A$ 29.50
$19.42
-2.83%
$13.01
A$ 19.76 at -33%
Singapore Dollar
S$25.00
$19.51
-2.38%
$13.07
S$16.75 at -33%
Saudi Riyal
74.99 SR
$19.99
+0.02%
$13.39
50.24 SR at -33%
South African Rand
R 359.00
$20.22
+1.20%
$13.55
R 240.53 at -33%
Costa Rican Colon
₡10300
$20.41
+2.10%
$13.67
₡6900 at -33%
U.A.E. Dirham
75.00 AED
$20.41
+2.15%
$13.68
50.25 AED at -33%
Taiwan Dollar
NT$ 599
$20.47
+2.41%
$13.70
NT$ 401 at -33%
Qatari Riyal
74.99 QR
$20.58
+3.00%
$13.79
50.24 QR at -33%
Norwegian Krone
220,00 kr
$21.78
+8.96%
$14.59
147,40 kr at -33%
Israeli New Shekel
₪74.95
$22.59
+13.03%
$15.13
₪50.21 at -33%
Euro
19,99€
$23.33
+16.75%
$15.63
13,39€ at -33%
Polish Zloty
91,99zł
$25.25
+26.33%
$16.91
61,63zł at -33%
British Pound
£19.99
$27.10
+35.58%
$18.15
£13.39 at -33%
Swiss Franc
CHF 21.99
$27.56
+37.90%
$18.46
CHF 14.73 at -33%
Russian Ruble
N/A
N/A
N/A
Valve suggested prices are shown on package pages.
Some in-game text is small and may be difficult to read
This game requires manual configuration of graphics settings to perform well on Steam Deck
This game is incorrectly scaled on Steam Deck and may require you to configure the display resolution manually
All functionality is accessible when using the default controller configuration
This game shows Steam Deck controller icons
Note: 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
SteamOS:
This game runs successfully on SteamOS
Note: This game is incorrectly scaled on SteamOS and may require you to configure the display resolution manually
Note: This game does not default to external Bluetooth/USB controllers on SteamOS, and may require manually switching the active controller via the Quick Access Menu