MorphVOX Pro

This program will allow you to change the way that your voice sounds by distorting it in a robotic way. This can be useful for any application that uses voice chatting- such as calls or online gaming. Hide your true voice and impress your friends with cool sound effects.

Features:

• The program is easy to use and easy to install
• Add multiple sound effects and background tracks to your sound effects
• This program contains two interfaces: One called the studio, which allows you to choose one of 5 preset sound effects for your voice, and one called the Skinned Interface, which allows you to access your selected voice effect from an attractive and convenient display. 
• Add background noise-  make it sound like you are in a shopping mall or in traffic
• Many new packs are available for download. Don't like the presets that the program comes with? Easily download new ones that you haven't heard before to further tweak your voice to your heart's content- all for free.
• 7-day free trial- if you aren't sold yet, the program allows you to try it before you buy it for 7 full days so that you can decide if this the right program for you. As previously stated, there is also a free version of this program if you can't afford the price or can't justify paying for it.
• Advanced algorithms and excellent background noise cancellation allow this program to be one of the cleanest sounding voice changing applications on the market today.
• Works with many games, like EVE online, World of Warcraft, Lord of the Rings Online, Second Life, Everquest, Counter-Strike, and many more
• Works with VOIP programs too

If you have ever wanted to be able to change the way that your voice sounds online than this is certainly the program for you. 

Use it to change your voice for online gaming