Tax collector

Tax collector
The tax collector is an special building in warbanner

This building will bring one gold coin per level every day for free, the upgrade prices are pretty cheap and the upgrade time isnt too long, but for upgrading this building you will need taxation

Taxation
the taxation technology in academy costs 200 science at level one, that is hard to get, and the cost goes up by 100 per level, but it will pay off after some time, the cost starts at 200 science at level one and goes up by 100 every upgrade, at 600 science it starts going up by 150 instead (?)