Fast Leveling in Eon Empires
Since the game is confirmed to span every era from the Stone Age to a futuristic setting, expect a long-form strategic experience rather than a narrowly-scoped historical simulation.
Since war, diplomacy, culture, trade, science, and religion are all confirmed as core systems, avoid over-focusing on just one -- balancing your nation's needs against rivals is confirmed as central to the experience.
See the full data: Eon Empires Getting Started