Rhythm horizon hotkeys
Song Selection
| CTRL + P | Start the current song (same as enter) |
| LEFT CTRL + LEFT/RIGHT | Switch charts for player 1 |
| RIGHT CTRL + LEFT/RIGHT | Switch charts for player 2 |
| F1 | Options options for player 1 |
| F2 | Options options for player 2 |
| CTRL + F | Opens the sort menu |
| CTRL + Q | Return to title menu |
Player options
| CTRL + +/– | Increments / decrements selected numeric field |
Gameplay
| CTRL + P | Restart the song |
| F5 | Restart the song |
| Hold ENTER | Go to evaluation |
| ESC | Return to previous screen |
| PG UP/PG DOWN | Switch evaluation tab |
Evaluation
| CTRL + P | Replay the song |
| PG UP/PG DOWN | Switch evaluation tab |
Content Browser
| UP/DOWN | Change selected item |
| PG UP/PG DOWN | Change selected item by a page |
| HOME/END | Jump to first / last item |
| SHIFT + (any of the above) | Select multiple items |
| CTRL + A | Select all items |
| ENTER | Open Selected Group / Song / Chart |
| ESC | Move up a view level or close the browser |
| ALT + UP | Move up a view level |
| F5 | Refresh current view |
| ALT + LEFT/RIGHT | Go to backward / forward in view history |
| BACKSPACE | Go to backward in view history |
| LEFT/RIGHT | Switch keyboard control between buttons |
| TAB/SHIFT + TAB | Switch keyboard control between buttons |
| SPACE | Activate Selected Button |
Rhythm Horizon Editor Hotkeys
Editor gameplay
| ESC | Return to the editor at the current beat |
| SPACE/ENTER | Return to the editor at the start of the play range |
| CTRL + P | Restart the song |
| F5 | Restart the song |
Editor display
| Mouse wheel | Scroll the view position through the chart |
| CTRL + mouse wheel | Increase / Decrease note spacing |
| CTRL + UP/DOWN | Increase / Decrease note spacing |
| CTRL + + | Zoom into notefield |
| CTRL + – | Zoom out from notefield |
| CTRL + 0 | Reset zoom of notefield |
Editor standard controls
| CTRL + Q | Return to title menu |
| UP/DOWN | Move prompt up/down by the current quantization |
| PG UP/PG DOWN | Move prompt up/down by 1 measure |
| HOME/END | Move prompt to first / last note in chart |
| CTRL + HOME/END | Move prompt to first / last beat in the song |
| SHIFT + (any of the above) | Move prompt and select area in between |
| CTRL + , | Move to previous note |
| CTRL + . | Move to next note |
| CTRL + SHIFT + , | Move to prev timing change / breakpoint |
| CTRL + SHIFT + . | Move to next timing change / breakpoint |
| CTRL + A | Select all notes |
| CTRL + C | Copy selected range |
| CTRL + X | Cut selected range |
| CTRL + V | paste from clipboard |
| DELETE/BACKSPACE | Clear selected notes |
| CTRL + SHIFT + C | Copy to new layer |
| CTRL + SHIFT + X | Cut to new layer |
| CTRL + SHIFT + V | Paste from clipboard on next click |
| CTRL + Z | Undo chart change |
| CTRL + Y | Redo chart change |
| CTRL + SHIFT + Z | Undo song change |
| CTRL + SHIFT + Y | Redo song change |
| CTRL + SHIFT + A | Toggle Auto-Advance on/off |
| CTRL + P | Play from prompt position |
| CTRL + SHIFT + P | Play selected range |
| CTRL + ALT + P | Play from start of song |
| CTRL + R | Preview from prompt position |
| CTRL + SHIFT + R | Preview selected range |
| CTRL + ALT + R | Preview from start of song |
| ALT | Activate Top menus |
| CTRL + S | Save |
| Q | Place P1 Up-Left note |
| A | Place P1 Left note |
| Z | Place P1 Down-Left note |
| W | Place P1 Up note |
| S | Place P1 Center note |
| X | Place P1 Down note |
| E | Place P1 Up-Right note |
| D | Place P1 Right note |
| C | Place P1 Down-Right note |
| R | Place P2 Up-Left note |
| F | Place P2 Left note |
| V | Place P2 Down-Left note |
| T | Place P2 Up note |
| G | Place P1 Center note |
| B | Place P2 Down note |
| Y | Place P2 Up-Right note |
| H | Place P2 Right note |
| N | Place P2 Down-Right note |
| SHIFT + (any of the above) | Place a mine |
| Hold (any of the above) + move the prompt | Place a hold |
| TAB | Switch to mouse controls |
Editor mouse controls
| Click | Place a note |
| SHIFT + click | Place a mine |
| Click and drag | Place a hold |
| Right click | Erase a note |
| Right click and drag | Erase multiple notes |
Display and quantization commands listed above are recognized. Most other keyboard inputs will break out of mouse mode.
Editor paste on next click
Display and quantization commands listed above are recognized. SHIFT + LEFT/RIGHT/UP/DOWN will move the notes relative to the cursor.