Following is stuff from another post. I have edited0-in square brackets as it wasn't written for this post and doesn't read well. The points are all about understanding key game aspects which improve play and so aid enjoyment and a manual can perhaps provide this understanding?...
12. It took me 5 to 10 transports to take each planet if i was lucky. AI was taking mine with an average 1 or two.. [could manual explain what am i doing wrong, what the dynamics are?]
13. Can the following be right? If so please can someone explain [manual??]-
a) Late game when me and the AI got Avatars (me first) the AI Avatars have something like 97 hit points [why?]mine had 60. I had no more ship improving tech to research that I know off.

I lost 3 or 4 'fresh' 60 hit-point Avatars in a row to a a single damaged 19-97 AI Avatar [why?]. I dont think I would have destroyed it if I had pounded it all day.
c) However my 69-69 Ranger beats an AI 97-97 Avatar! - they have different weapons (Ranger projectile/photon Avatar beam) is there some scissors-paper-stone at work here? If so [manual] item please!
14. [Q-what are terror stars for??] Are terror stars to expensive? I was out producing my last remaining opponent (Drengin) by around 25% i felt and then i built one TS and all of a sudden was 25k in debt and game over. I could not produce anything else and he wiped the floor with me with his 'indestructable Avatars.