In some games, when aging up with Prometheus, the technology “Theft of fire” (giving +20% gather rate and build rate to hero citizens) simply does not appear in the economic guild, preventing to research it.
Thank you if you read this and correct it 
In some games, when aging up with Prometheus, the technology “Theft of fire” (giving +20% gather rate and build rate to hero citizens) simply does not appear in the economic guild, preventing to research it.
Thank you if you read this and correct it