World's end BLACKBOX by D-D-Dice
A Clone Hero custom chart, from the CSC Quarterly Pack - 2nd Quarter 2026 pack.
Mintorment / Custom Songs Central / Custom / maimai DX PRiSM PLUS / 2025 / Speedcore
On Expert Lead it scores D 26.16, Calc Tier 8, at or above 91% of the site’s Expert Guitar charts.
Ranked #2 of 53 songs in CSC Quarterly Pack - 2nd Quarter 2026 on Expert guitar, and #139 of the 2,257 songs on the site with an Expert guitar chart. 1,286 notes over 2:39, 8.1 a second on average.
Nearby on Expert guitar: harder: Chemical Warfare by Slayer (D 26.17, tier 8), Heroes of Our Time (Co-op) by Dragonforce (D 26.21, tier 8); easier: Sevens by Guthrie Govan (D 26.13, tier 8), Scarlet Lance by MASAKI (D 26.04, tier 8)
In CSC Quarterly Pack - 2nd Quarter 2026: harder: Mini-Game 2 by Tim Follin (D 26.27, tier 8); easier: Crossmythos Rhapsodia by Acotto, Potwi (D 25.41, tier 8), Extradimensional Cosmic Phenomenon (feat. tug) by TAKIO (D 19.80, tier 6)
From CSC Quarterly Pack - 2nd Quarter 2026, whose every song is ranked by difficulty on its page.
D is the difficulty fretwork computes from the chart’s note density and movement, with the percentile among charts of the same instrument and level on the site and the Calc Tier anchored to the Expert chart; how it is scored and what the library holds. A number opens that chart’s graph.