It's great that you're adding new features; I'm sure fans will love it. Most games have voice chat, which makes communicating with teammates much easier. I used to play a lot of shooters too, but when I grew up, I became uninterested in games. But I found a new hobby for myself. After reading the
Game Hacking Bible I decided to try my hand at hacking. Of course, all games are different, and hacking a game requires an individual approach.
