building upgrade voucher

  • I don't know if this is a bug, if so it's also on regular game worlds - but I noticed it most here.

    I have both building upgrade voucher and instant upgrade voucher, but the building upgrades still cost cash. What is the building upgrade voucher for, if you can't use it to upgrade a building?

    The train purchase voucher, for example, allows purchase of the train for zero cash. So why do building upgrades cost cash AND use up a voucher?

  • Hei Tester Llewelyn

    The Building Upgrade voucher just reduce the price for the building.

    It's not completely free like the train vouchers.

    We already added to our improvement list, that this is difficult to understand and must be clearer :)