DropDex studies each drop through build, predrop, and postdrop windows. The metrics below describe the measurable traits used to generate card scores and archive rankings.
DropDex compares the build, the immediate predrop moment, and the first seconds after impact. This lets the model detect both the drop body and the transition into it.
From build start to drop time. Captures the full buildup into impact.
The final seconds before impact. Captures fakeouts, silence, pressure, or setup.
The first seconds after impact. Captures the hit and immediate drop body.
Low-end heaviness from sub and bass energy after the drop.
How dramatically energy changes when the drop hits.
High-frequency impact, presence, and sharpness.
Low-end force plus high-frequency attack.
Recognizes both vacuum-style energy removal and pressure-style buildup.
Measures ramp, riser intensity, sub withdrawal, predrop silence, and drum/frequency movement.
Stereo spread after the drop.
Transient strength and contrast.
Rhythmic/event density after the drop.
Distortion, grit, and roughness.
How consistently the drop maintains energy.
How strongly postdrop energy continues relative to the predrop.
Movement, rhythm, flow, and body.
Grit, filth, harshness, texture, and attack.
Wide, sustained, enveloping sound design.
Density, precision, attack, and brightness movement.
Scale, width, tension, atmosphere, and payoff.
Weird, dense, textured, attack-heavy movement.
Wall-of-sound size, low-end sustain, width, and texture.
Melodic presence, harmonic richness, tonal motion, and payoff.
Every drop receives a primary and secondary class based on its strongest identity scores.
Impact-heavy drops with strong shock, weight, and aggression.
Drops that build or sustain pressure.
Drops that remove energy before impact and strike hard.
Dirty, gritty, aggressive sound design.
Precise, dense, attack-heavy production.
Movement, rhythm, flow, and body.
Wide, atmospheric, build-heavy drops.
Music-forward drops where musicality is both high and dominant.
Rarity is based on DropDex rank inside the frozen card pool. Badges are top-percentile trait achievements.
Top 1% of the card pool.
Top 5% of the card pool.
Top 15% of the card pool.
Top 35% of the card pool.
Top 65% of the card pool.
Awarded to top 1% Battle, Power, Build, Production, and Musicality scores.