Love the genre, but needs Manual

I love this developer and have many of their games. I have bought many IAPs and its worth it.

My complaint is that its always very hard to understand what is going on. Every game they do comes with an in-game tutorial but it is too basic, many buttons and functions are completely not explained and the English very poor. Desperately they need a proper manual, not a tutorial but well written, detailed explanations of what is going on.

Artinobil about Glory of Generals 2