One thing I felt the need to correct:
The spaceship that goes to Alpha Centauri does not travel faster than light in SMAC at least. In SMAC the Unity leaves Earth in 2060 and arrives at the Alpha Centauri system in 2100, so it takes 40 years to travel 4.37 light years. This speed of about 0.1c is actually theoretically possible with the technology that we have today (using nuclear propulsion), it would just ridiculously expensive.
Still, a GDR would probably be cheaper and easier to make than such a spaceship but militarily impractical as its such a big target. A more realistic future unit would be infantry in mechanical exoskeletons which could happen by 2050 and would have practical advantages (though perhaps there is a chance they exist too in Civ5?). I'm glad the GDR is in, because if nothing else it will add another model to the game that can be used for mods.
The spaceship that goes to Alpha Centauri does not travel faster than light in SMAC at least. In SMAC the Unity leaves Earth in 2060 and arrives at the Alpha Centauri system in 2100, so it takes 40 years to travel 4.37 light years. This speed of about 0.1c is actually theoretically possible with the technology that we have today (using nuclear propulsion), it would just ridiculously expensive.
Still, a GDR would probably be cheaper and easier to make than such a spaceship but militarily impractical as its such a big target. A more realistic future unit would be infantry in mechanical exoskeletons which could happen by 2050 and would have practical advantages (though perhaps there is a chance they exist too in Civ5?). I'm glad the GDR is in, because if nothing else it will add another model to the game that can be used for mods.