Science

Space Engineers 2

Forever Skies

ICARUS

Reentry - A Space Flight Simulator

Kerbal Space Program 1

Imagine Earth

The Universim

Star Conflict

Space Mechanic Simulator

Prehistoric Kingdom

while True learn()

Species Artificial Life, Real Evolution

Juno: New Origins (SimpleRockets 2)

Logic World

Space Architect

Timberborn

Tin Can

InfraSpace

Take On Mars

WolfQuest: Anniversary Edition

The Last Alchemist

SpaceEngine

Tea Garden Simulator

Strange Hill

Microcosmum 2

Learning Factory

Star Birds

Aviassembly

The Bibites: Digital Life

Terra Firma 2

Breadbox