Sound editing evidence

Heres a bit of evidence from my sound recording and editing, I used a zoom recorder to record all the sounds ive used in my game. Here is a shot of pig noise that i had someone make and messed around with the effects but ended up sticking with the original sound but turning the volume up because on the game it was quieter than other sounds. I also had to reinact the sound many times to get the right one which i felt was most realistic and wasnt interfeared with any background sounds.
The software i used to record here is Audacity.