Yeah, that riff is the soundtrack version of a grenade launch. It drops the tempo, spikes the bass, and keeps your heart rate at 180. So when you hit the “W” and “Shift” combo, the music syncs with the enemy spawn timer, giving you a mental cue to push through the first wave. If you slow down the music—like hit pause—it’s like the AI is doing a breakdance; enemies just get easier to time. So use that rhythm to plan your burst moves: when the riff hits the high note, that’s the perfect moment to use your stun or flame‑thrower; it’s a natural cue that the enemy will drop their guard for a split second. Keep it tight, keep the tempo, and you’ll never miss a beat.