Increase in value
Circulating city tokens are of limited supply, as the countries are hard-coded into the contract. By upgrading your cities, you significantly increase their generated revenues in Oly cryptocurrency.
Upgrade your cities
By building houses, hotels, offices or factories, you can increase the cities' generated revenues. Each upgrade has its own benefits. Chose wisely which will yield the highest increase!
Freely trade cities
You can acquire more strategic cities, or trade your existing cities in ethereum, or in "OLY", the in-game currency. As per the ERC 721 token standards, you can also freely transfer your cities.
Earn OLY tokens
Etherpoly is the first game to incorporate its own ERC20 compliant in-game currency. Your cities earn you OLY depending on their productivity, which increases as you upgrade them.