MorphVOX Voice Changer Software can be used with in game chat apps list Steam.

To use MorphVOX with Steam and do the following:

1. Start Steam
2. Open the Friends dialog from the top menu item.
3. On the top right click the settings button (gears).
   
4. Select the Audio section
   
5. Set the microphone to "Screaming Bee Audio"

Now just press OK and close the Settings dialog. Be sure to run MorphVOX while you are running Steam and want to chat.

MorphVOX sound tips:

1. Set the quality to highest by accessing MorphVOX Preferences menu under Sound Settings.
2. Reduce your real microphones level if you get distortion or feedback.
3. Map sound effects to hot keys:
   click here
4. Try other voice packs for more voices:
   click here