Play Your Chart
Select a chart or drag & drop .bu files here
Gameplay Modifiers
Chance
00:00 / 00:00
100%
No Audio (Load .ogg)
Snap 1/16
Keys: Numpad 7/4/1 & 9/6/3 (or Q/A/Z & E/D/C) + Space
Rank: S+ (100.0%) | Beat: 0
0
🎵 Configure audio
Audio file:
song.ogg
Detected Tempo Candidates (click to apply):
ℹ️ Confirming Load audio will automatically apply this BPM and clear any previously loaded chart (.slk) notes.
BeatUp Engine
🖼 Select Editor Background (Default: Pitch Black)
Choose the background rendered behind the playfield in the Editor. Your selection is automatically saved.
⚙ Options & Settings (Ctrl+S) — Auto-Saved
🔊 Music & Audio Settings (Saved Automatically)
🖼 Editor Background (Default: Pitch Black)
🎨 Color Themes (12 Presets)
🎮 Gameplay & Charting Controls
💾 Project & Export
📊 Chart Statistics & Diagnostics
🔍 Auditor Mode v1.2 — Chart Review & CSV Protocol
✨ Chart Assistant — Pattern Generator
❓ Workflow & Keyboard Shortcuts
1. Strict Charting Workflow (.ogg → .slk)
Always load your music file (.ogg / .wav / .mp3) first via File → Open Music or Drag & Drop.
The Configure audio dialog will automatically detect and fill in the BPM, clear any previous chart notes, and initialize the timeline.
After the music is loaded, you can import or drop a .slk or .ssc chart onto it.
2. Key Shortcuts
Open Music / Project / Import SLKCtrl+Alt+A / B / I
Save .bu / Encrypted .bu / Export .slkCtrl+Shift+S / E • Ctrl+Alt+E
Switch View (Game / Chart / Split)F1 / F2 / F3
Metronome / Play-Pause / AutoPlayF4 / F5 / F6
Stop & Jump Back to AnchorK
Cycle Grid Snap (1/4, 1/8, 1/16)Alt + Left / Right
Mirror Selection (Horizontal / Vertical)Ctrl+W / Ctrl+E
Options & Music SettingsCtrl+S
🏆 Stage Result