Happiness
High happiness helps a city because:
- more work gets done
- it attracts more immigrants
- it raises the maximum culture level
- it prevents rebellions
Each turn, a city loses 1 happiness or gains 1/2 happiness until the happiness level reaches the target happiness. (Merchants may also raise happiness.)
The target happiness level can be calculated by starting with 100 and then adding these possible amounts:
- +40 for durable goods
- +30 for public space
- +20 for luxuries
- +10 for full larders
- -120 for the workday (-10 per hour)
- -50 for unemployment
- -50 for homelessness
- -100 if the city is starving
The happiness level can range from 0 to 100.