Build-a-lot 4: Power Source Main Campaign Level 1 ~ 4

In this game, a new parameter is added again. You can increase available power by building power stations. Power stations decrease nearby and overall appeal, so don't build them too much. If you don't supply enough power, whole town will hit by blackout. You can build power plants to increase power supply. Also, you can improve energy recycling by upgrading energy savers in houses. Technicians will do this job. They're similar to workers, but they don't build something. If you can't do anything else, demolish something to decrease power use. In blackout, you can't collect rents and the shops won't work. Still, the buildings are effective and you can buy, sell and upgrade houses normally. Remember, a whole town is using power from your powerhouses. So you can't escape from blackout by selling houses. Painting is the same as before. It increases houses' appeal by 5. Parks are returned as recreations... You can increase overall appeal easily. Woohoo! Low-ball offers are still glitchy. Why?! Awards? Don't care about it now. You can achieve most of them even if you don't beat the level. Find some expert or challenge campaign levels to satisfy award conditions.