Zachtronics is back with an ambitious new design-based puzzle game. Take on the role of a Reactor Engineer working for SpaceChem, the leading chemical synthesizer for frontier colonies. Construct elaborate factories to transform raw materials into valuable chemical products!
Steam price history
Special Promotion, ends 8 October 2026
Current Price-50% $4.99
Lowest Recorded Price-90% $0.99
26 November 2014
Currency
Current Price
Converted Price
Lowest Recorded Price
U.S. Dollar
-50% $4.99
$4.99
$0.99
-90% $0.99
SASIA - U.S. Dollar
-50% $1.04
$1.04
-79.16%
$1.04
-50% $1.04
Indian Rupee
-50% ₹ 102
$1.06
-78.73%
$0.37
-90% ₹ 36
LATAM - U.S. Dollar
-50% $1.09
$1.09
-78.16%
$1.09
-50% $1.09
MENA - U.S. Dollar
-50% $1.19
$1.19
-76.15%
$1.19
-50% $1.19
Ukrainian Hryvnia
-50% 55₴
$1.22
-75.47%
$0.93
-75% 42₴
Vietnamese Dong
-50% 33500₫
$1.28
-74.16%
$1.15
-75% 30000₫
Indonesian Rupiah
-50% Rp 24249
$1.35
-72.81%
$0.50
-90% Rp 8999
CIS - U.S. Dollar
-50% $1.44
$1.44
-71.14%
$0.69
-90% $0.69
Philippine Peso
-50% ₱97.50
$1.55
-68.76%
$0.51
-90% ₱31.99
Russian Ruble
-50% 130 ₽
$1.56
-68.72%
$0.28
-90% 24 ₽
Thai Baht
-50% ฿52.50
$1.56
-68.65%
$0.65
-90% ฿21.90
Kazakhstani Tenge
-50% 705₸
$1.58
-68.14%
$1.04
-75% 462₸
Malaysian Ringgit
-50% RM6.87
$1.68
-66.29%
$0.56
-90% RM2.30
Colombian Peso
-50% COL$ 6749
$2.03
-59.27%
$0.70
-90% COL$ 2350
Chilean Peso
-50% CLP$ 2049
$2.08
-58.17%
$0.56
-90% CLP$ 550
South African Rand
-50% R 34.99
$2.10
-57.88%
$0.65
-90% R 10.90
Taiwan Dollar
-50% NT$ 69
$2.16
-56.58%
$0.84
-90% NT$ 27
Polish Zloty
-50% 9,37zł
$2.41
-51.66%
$2.31
-75% 8,99zł
Peruvian Sol
-50% S/.8.37
$2.41
-51.64%
$0.80
-90% S/.2.79
Brazilian Real
-50% R$ 12,62
$2.41
-51.56%
$0.38
-90% R$ 1,99
Mexican Peso
-50% Mex$ 47.49
$2.60
-47.81%
$0.60
-90% Mex$ 10.99
Saudi Riyal
-50% 9.87 SR
$2.62
-47.45%
$0.87
-90% 3.30 SR
Chinese Yuan
-50% ¥ 18
$2.68
-46.20%
$0.44
-92% ¥ 3
South Korean Won
-50% ₩ 4100
$3.04
-38.96%
$0.78
-90% ₩ 1050
Qatari Riyal
-50% 11.24 QR
$3.08
-38.20%
$1.71
-75% 6.24 QR
Singapore Dollar
-50% S$3.97
$3.10
-37.77%
$0.82
-90% S$1.05
Uruguayan Peso
-50% $U126
$3.12
-37.35%
$1.41
-75% $U57
Kuwaiti Dinar
-50% 0.97 KD
$3.14
-37.07%
$1.55
-75% 0.48 KD
U.A.E. Dirham
-50% 11.62 AED
$3.16
-36.59%
$0.89
-90% 3.30 AED
Japanese Yen
-50% ¥ 500
$3.17
-36.42%
$0.62
-90% ¥ 98
Costa Rican Colon
-50% ₡1575
$3.44
-30.97%
$2.51
-75% ₡1150
Hong Kong Dollar
-50% HK$ 27.50
$3.50
-29.76%
$0.95
-90% HK$ 7.50
Canadian Dollar
-50% CDN$ 5.62
$3.95
-20.81%
$0.76
-90% CDN$ 1.09
Euro
-50% 3,57€
$4.01
-19.44%
$1.11
-90% 0,99€
New Zealand Dollar
-50% NZ$ 7.37
$4.14
-17.02%
$0.66
-90% NZ$ 1.19
British Pound
-50% £3.37
$4.45
-10.76%
$0.91
-90% £0.69
Norwegian Krone
-50% 44,25 kr
$4.59
-7.84%
$0.72
-90% 7,00 kr
Australian Dollar
-50% A$ 6.75
$4.68
-6.09%
$2.51
-75% A$ 3.62
Israeli New Shekel
-50% ₪16.87
$5.51
+10.48%
$3.01
-75% ₪9.23
Swiss Franc
-50% CHF 4.77
$5.76
+15.55%
$1.20
-90% CHF 1.00
Valve suggested prices are shown on package pages.
Some functionality is not accessible when using the default controller configuration, requiring use of the touchscreen or virtual keyboard, or a community configuration
This game sometimes shows mouse, keyboard, or non-Steam-Deck controller icons
Entering some text requires manually invoking the on-screen keyboard
Some in-game text is small and may be difficult to read
This game supports Steam Deck's native display resolution but does not set it by default and may require you to configure the display resolution manually
This game's default graphics configuration performs well on Steam Deck
SteamOS:
This game runs successfully on SteamOS
Note: Some functionality is not accessible when using the default controller configuration, requiring use of the touchscreen or virtual keyboard, or a community configuration
Note: Entering some text requires manually invoking the on-screen keyboard