- Create any kind of Game without need to be a programmer ?
You can create any kind of game you want, but to avoid programming would be to use the templates which are geared towards a first person shooter style.
- Possible to create 3D Demo (adding models + sound effect, & music) for any kind of applications ?
Your only limitation is your creativity, dedication, ability, and version of 3DGS.
- How can i start the use of the engine , does it mean follow and read what people write in this forum ?, i just want to walk in steps .
The best solution for this would be to go to
www.conitec.net/a4update.htm and download the A6 Trial, then after installing the program, go back to
www.conitec.net/a4update.htm and download and read the 3 .chm files listed with the a6 trial. those 3 help files will introduce you to the engine and its features and allow you to get your feet wet and learn the engine step by step. Also, if you do have a question that doesn't seem to be answered in those help files, there is always the search function on these forums and the beginners technical topics if you can't find the answer to your question via the search function.
Regards,
Ayrus