Actually, I think Civ 1 had the best setup for victory conditions. They definitely had the best space victory. You only had conquest, Space, and score. However, the Space Victory was more dynamic. You would have to build the ship but you could build thrusters, life support, fuel reserves, habitats, and solar panels. You could see if your ship could make the journey. However, without enough life support your people could die before you reached Alpha Centauri losing you the victory. You could run out of fuel or power, etc. Whats cool was the game announced whenever opponents launched and it was nerve racking. You would start adding thrusters and fuel to speed up your flight time to try to beat them even though they launched before you. Sometimes, the game would announce you opponent's crew died on their journey. I would love to see a variation of this come back.