Tue Aug 31, 2010 5:17 pm by Shin-ra
1. Graphics: HK did get a face lift in some areas, so improving battle graphics shouldn't be a huge problem. Performance is usually an issue when you get into 3D rendering, however HK is a 2D game.
2. New troops are vital to a game as they offer more dynamics. I can't think of any game that does not introduce more troops types in subsequent updates. I'm not sure what a spy does, but sounds like it may be interesting. I personally want pikeman so I can counter those evil cav troops.
3. I don't believe the game is browser based...it's an application. More features usually does impact performance, however I don't believe HK could overload the device too much.
4. You'll never get a list of what is expected to be released. Very few companies (including mine) will announce future features as time lines often get changed so it is easier to simply withhold information from the public.