Under the Rebellion Music tag, the British developer of Zombie Military 4: Dead was the original soundtrack of the Zombie Survival video game.

It is the current soundtrack published by Disobedience Songs, according to Wickedness Genius 2 as well as Battle zone, which have actually recently shown up.
The soundtrack can be streamed or downloaded on the various systems Spotify, iTunes Shop, Apple Songs, Amazon Songs, YouTube Music and Deezer.

More publications are currently prepared for the future.
In the complying with trailer you can listen to some tracks.