Mental Demise is a brutal death metal band from Ukraine. They formed in May of 1995, by Alexander 'Fester' (Guitar/vocals) and Andrey (Guitar/Vocals). The style of the band can be characterized nowadays as an aggressive speedy Florida wave death metal. In 1997, the band released their first rehearsal demo, entitled "Utopia Of Existence". The second studio demo "Psycho-Penetration" was self released and recorded in February of 1998.