“The audio throughout Killer Frequency is perfect. With the inspired tunes to hold through the game, you could quite easily just play the game and play each available track start to finish. However, the game has amazing voice acting. With each character individually voiced you are in for a treat with some of the phone calls.”
- Thumb Culture

“The dialogue and voice performances are absolutely top-notch and go a long way to really selling the abject silliness and absurd contrivances of the situation.”
- Games Hub