Unmapped Darkness by Seven Spires
A Clone Hero custom chart, from the CSC Quarterly Pack - 4th Quarter 2025 pack.
Deltarak / Custom Songs Central / Custom / Emerald Seas / 2020 / Symphonic Metal
On Expert Lead it scores D 42.86, Calc Tier 4, at or above 59% of the site’s Expert Guitar charts.
Ranked #33 of 48 songs in CSC Quarterly Pack - 4th Quarter 2025 on Expert guitar, and #884 of the 2,257 songs on the site with an Expert guitar chart. 896 notes over 4:27, 3.4 a second on average.
Nearby on Expert guitar: harder: Second Death by I Am Abomination (D 42.86, tier 4), Irodori Canvas by Sugar Rush (D 42.91, tier 4); easier: Toys in the Attic by Aerosmith (D 42.84, tier 4), 32 Pennies by Warrant (D 42.78, tier 4)
In CSC Quarterly Pack - 4th Quarter 2025: harder: Have A by ZUTOMAYO (D 43.26, tier 4), A Visceral Retch by Whitechapel (D 45.63, tier 5); easier: Flora & Fauna by Diego Dipp (D 42.10, tier 4), Martian by Yorushika (D 38.29, tier 4)
From CSC Quarterly Pack - 4th Quarter 2025, 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.