Ooh the 2000's FPS aesthetic is so well captured. The sound design is well executed with a creative use of distortion and many varieties of audio degradation. Sometimes there's so much noise and distortion that any tonal elements disappear and the whole tracks mainly becomes rhythmic. Tonally the sound is very dark and sometimes dissonant. Even the track Rest Zone is unsettling; there is no true rest in this game, it only oscillates between high tension and medium tension.
The total length of the soundtrack is also ridiculous, it's the longest soundtrack I've listened to in ANY OST Jam, the amount you were able to output is actually insane. Overall one of the most impressive soundtracks of this jam, kudos.