| ◄ Waltz in Devil's Playground |
Run Lads Run KillerBlood |
► Starting Wind |
 |
| Difficulty | Easy LV5 | Normal LV8 | Hard LV11 | Extra LV V | |
|---|---|---|---|---|---|
| Notes | 486 | 883 | 1255 | 968 | |
| BPM | 93.76-207.68 | ||||
| Video |  | ||||
Notes[]
- The Extra difficulty chart is unlocked after watching the Where It Goes Memory in playthrough 3 (requires Forgotten Hourglass).
Trivia[]
- In version 3.3, the hard difficulty is increased from 10 to 11.
- The official Chinese name of this song is "翹課".
- "Lads" is British slang for young boys or schoolboys, hence the classroom like cover art.
- The song name is a common old cartoon quote, where someone screams "RUN LADS, RUN!".
- This song is also featured in Rayark's other rhythm game, VOEZ.
- The Extra difficulty level likely refers to VOEZ, as it has similar patterns to the chart in VOEZ.