Major religions:
I would say only Buddhism, Islam, Christianity and their denominations are major religions. I think players could be able to convert only to these religions.
Ethnic/minor religions: I would be beautiful to add them.
One extra proposal: Own religion autospreads to new founded cities. Settlers can be trained only in cities with state religion. On state religion change settlers are autodestroyed (only for human player).
Extra proposals for polytheistic religions:
*found by building a specific wonder
*can be percecuted via the knowledge of theology
*pagan temple is the temple of all polytheistic religions.
I would say only Buddhism, Islam, Christianity and their denominations are major religions. I think players could be able to convert only to these religions.
Ethnic/minor religions: I would be beautiful to add them.
One extra proposal: Own religion autospreads to new founded cities. Settlers can be trained only in cities with state religion. On state religion change settlers are autodestroyed (only for human player).
Extra proposals for polytheistic religions:
*found by building a specific wonder
*can be percecuted via the knowledge of theology
*pagan temple is the temple of all polytheistic religions.