WTF With game?
You’re kidding where the nonsense of such unconsciousness like gyroscopes comes from. Max 2 gyroscopes required, one primary, the other reserved. Contact you with any Roskosmos or Nasa staff, few words to advise that such elementary questions.
Uranium, platinum, such things are found on earth, otherwise there would be no nuclear power plants that, by the way, operate on the basis of uranium. Must be found without flying into space, or ateroid rain.
Asteroid rain is not on earth at all, it is also total nonsense.