It seems that you're using an outdated browser. Some things may not work as they should (or don't work at all).
We suggest you upgrade newer and better browser like: Chrome, Firefox, Internet Explorer or Opera

×
The Steam version has a beautiful manual. Any chance we'll get to see it here on GoG ?
It can also be downloaded from Microprose:
https://www.microprose.com/downloads/manuals/highfleet/HF_user_manual_latest.zip?dis