Post-apocalyptic lounge is a by-product of death metal and mathcore accentuating a progressive and atmospheric perspective.

The post-apocalyptic lounge musical structure is mainly heavy, groovy, dissonant and polyrhythmic. The yelling, shouting vocals, pig squeals, low growls and high pitched are included to make a chaotic ambiance. You can also hear some rare talking and whispering parts to minimize the redundancy aspect. Post-apocalyptic lounge has a sound texture near to deathcore with the presence of blast beats and loud djenty breakdowns. The amalgamation of subgenres may also relate this genre as experimental or avant-garde metal.

The lyrical aspect, belonging to hypermodernity, is centred on the absurdity of life, the present moment , the nihilistic misanthopy and the modern social determinisms.