Cheapest Science games on Steam

Steam games tagged “Science” that you can buy as a key at BuyCheapKeys, compared with their Steam price.

-65% vs Steam RRP

Portal 2

Steam RRP€9.75

BuyCheapKeys key€3.46

-65% vs Steam RRP

Portal

Steam RRP€9.75

BuyCheapKeys key€3.46

-77% vs Steam RRP

Kerbal Space Program

Steam RRP€36.99

BuyCheapKeys key€8.41

-42% vs Steam RRP

ICARUS

Steam RRP€33.99

BuyCheapKeys key€19.88

-28% vs Steam RRP

Abiotic Factor

Steam RRP€33.99

BuyCheapKeys key€24.36

-29% vs Steam RRP

Timberborn

Steam RRP€33.99

BuyCheapKeys key€23.99

-80% vs Steam RRP

The Talos Principle

Steam RRP€28.99

BuyCheapKeys key€5.78

-4% vs Steam

Kerbal Space Program 2

Steam€49.99

BuyCheapKeys key€48.07

-41% vs Steam RRP

Universe Sandbox

Steam RRP€30.49

BuyCheapKeys key€17.99

-62% vs Steam RRP

STEINS;GATE

Steam RRP€26.99

BuyCheapKeys key€10.20

-12% vs Steam RRP

Automation - The Car Company Tycoon Game

Steam RRP€26.99

BuyCheapKeys key€23.66

Not on Steam

Boundary

Steam—

BuyCheapKeys key€13.94

-15% vs Steam RRP

SpaceEngine

Steam RRP€28.99

BuyCheapKeys key€24.69

-58% vs Steam RRP

The Alters

Steam RRP€34.99

BuyCheapKeys key€14.77

-58% vs Steam RRP

The Talos Principle 2

Steam RRP€28.99

BuyCheapKeys key€12.25

-76% vs Steam RRP

The Invincible

Steam RRP€29.99

BuyCheapKeys key€7.14

-75% vs Steam RRP

Ancestors: The Humankind Odyssey

Steam RRP€36.99

BuyCheapKeys key€9.40

Aviassembly

Steam RRP€9.75

BuyCheapKeys key€9.88

-8% vs Steam RRP

Stationeers

Steam RRP€33.99

BuyCheapKeys key€31.27

-85% vs Steam RRP

The Universim

Steam RRP€27.99

BuyCheapKeys key€4.19

-41% vs Steam RRP

Forever Skies

Steam RRP€28.99

BuyCheapKeys key€17.10

-35% vs Steam RRP

Mina the Hollower

Steam RRP€31.75

BuyCheapKeys key€20.69

-51% vs Steam RRP

while True: learn()

Steam RRP€10.79

BuyCheapKeys key€5.29

-54% vs Steam RRP

Prehistoric Kingdom

Steam RRP€24.99

BuyCheapKeys key€11.48

-7% vs Steam RRP

Space Engineers 2

Steam RRP€25.49

BuyCheapKeys key€23.81

-87% vs Steam RRP

Per Aspera

Steam RRP€29.99

BuyCheapKeys key€3.77

-89% vs Steam RRP

Juno: New Origins

Steam RRP€19.50

BuyCheapKeys key€2.09

-69% vs Steam RRP

Star Trek: Infinite

Steam RRP€29.99

BuyCheapKeys key€9.18

-83% vs Steam RRP

Terraformers

Steam RRP€19.99

BuyCheapKeys key€3.35

-60% vs Steam RRP

Expeditions: A MudRunner Game

Steam RRP€39.99

BuyCheapKeys key€16.10

Star Birds

Steam RRP€19.99

BuyCheapKeys key€20.99

Not on Steam

Universe Sandbox Legacy

Steam—

BuyCheapKeys key€22.64

-39% vs Steam RRP

Suicide Guy

Steam RRP€5.89

BuyCheapKeys key€3.59

CATO: Buttered Cat

Steam RRP€10.79

BuyCheapKeys key€14.64

-59% vs Steam RRP

Mars Horizon

Steam RRP€17.99

BuyCheapKeys key€7.41

SpaceChem

Steam RRP€7.15

BuyCheapKeys key€7.63

-34% vs Steam RRP

Slipways

Steam RRP€14.99

BuyCheapKeys key€9.88

-70% vs Steam RRP

Moons of Madness

Steam RRP€24.99

BuyCheapKeys key€7.56

Flyout

Steam€19.99

BuyCheapKeys key€29.51

-64% vs Steam RRP

METAL EDEN

Steam RRP€19.99

BuyCheapKeys key€7.14

-65% vs Steam RRP

Quantum Conundrum

Steam RRP€8.99

BuyCheapKeys key€3.15

-79% vs Steam RRP

Take On Mars

Steam RRP€9.99

BuyCheapKeys key€2.10

-88% vs Steam RRP

InfraSpace

Steam RRP€19.99

BuyCheapKeys key€2.34

-2% vs Steam RRP

Stardeus

Steam RRP€29.99

BuyCheapKeys key€29.35

-9% vs Steam RRP

Boson X

Steam RRP€5.19

BuyCheapKeys key€4.70

-68% vs Steam RRP

Mega Man Battle Network Legacy Collection Vol. 1

Steam RRP€39.99

BuyCheapKeys key€12.73

-1% vs Steam RRP

Little Rocket Lab

Steam RRP€17.99

BuyCheapKeys key€17.73

-74% vs Steam RRP

Machinika: Museum

Steam RRP€7.99

BuyCheapKeys key€2.11