GFL Isomer OST - "Cat and Mouse" BGM (GK2) [30min Extension]

One of the tracks played during the Isomer event stages for Girls' Frontline, extended to at least 30 minutes. Plays during: "Cat and Mouse 3", "Cat and Mouse 4" (Chapter 1 Route B of Isomer) Full Isomer BGM Playlist:    • Girls' Frontline - Isomer BGM Extend   Extended using audio recorded from the game and Audacity.