Civ V NQMod streamer BabaYetu_ saves a turn on the construction of the hotly-contested Hanging Gardens wonder with a beautiful display of expertise. Baba’s micro speaks to intertwined cross-game ideas: pursuing marginal value to pass a threshold of effect and win a contested gamestate. Let’s check out the clip:
It is imperative that Baba push to finish the Hanging Gardens wonder in as few turns as possible. Multiple players are likely to be going for it, but only the first player to complete it will win the race. The others will end up paying the opportunity cost of spending time on the wonder without even earning the reward of completing it in their empires, meaning they will have painfully wasted their city production time for naught.
Accruing little advantages to production can be important, but only helps if it passes the threshold of effect. In this case, that means actually moving up the construction schedule by a full turn. At the start of this clip, Baba realizes that he is tantalizingly close to finishing the wonder in two turns. At that point with his starting trajectory he would have 163.65 of the required 167 production required. Painfully close! Baba strains to find ways to generate the necessary 3.35 prod over the next two turns.
Baba notes at the start “we have two food stored.” One can also see that at the start, the city is growing at a rate of +1.1 food/turn after consumption. Each citizen consumes 1 food/turn to avoid dying to starvation. The city’s stockpiled food allows baba to transfer a citizen from the +2 food +1 hammer buffalo tile the +0 food +2 hammer hill. With these temporary assignments, the city will go to -1 food/turn, which it can sustain for two turns before exhausting the 2 food stockpile.
Baba has cultural policies from the Tradition tree, one of which gives his empire a bonus +15% production to world wonders. This bonus ends up being very important. Moving a citizen from buffalo to hill netted him +1.15 hammers/turn for two turns, a total +2.30. Without the policy, it would only have been an even +2. But he still needs a little more, 3.35-2.30=1.05. Where will it come from? On the second of these two turns, Baba finishes improving a pasture on horses, which gives the tile +1 production, or +1.15 towards wonders. 2.30+1.15=3.45, which is greater than the missing 3.35 by just 0.1 production. There it is! With only one tenth of a production to spare, Baba makes the wonder in the space of two turns instead of three.