Windows 3.x

Powerhouse

Start menu

Starting a new game

Pull-down menus

Surveying a location for energy potential

Damn those meddlesome pinheads!

Let's start making some power!

Arrgh, stymied by the small print! They will still take most of your money even for an unsuccessful building attempt.

Finances over a turn

Here's where my sites are!

Me, I'm very diversified.

Research and development

Scouting out new prospects

Dealing with the bank

The ENN not only picks on you, it also announces random events

Zoom mode

Industrial sabotage!

There is an option to play on a new, randomly-generated world

Busted!