Hi, 🙂 I have created some voice feedback/comments, inspired by many mods/games like DotA, Counter-Strike or Q3A.

Audacity is a great free tool for audio-editing.

Here are three voice examples:

[audio: 2009/06/grapplinghook_voicesample.mp3]

And yes, that is my real voice. 😉 😀

Edit: After the feedback of two play-testers I will rework the voice-comments, because they are hard to understand, especially in combination with other sounds.