Hotkeys
Single Hotkeys
| Key | Description |
|---|---|
| Caps Lock | Specific Element Erase |
| Insert or ; (semicolon) | Replace mode |
| TAB | Circle/Square/Triangle Brush |
| Space | Pause |
| Q | Quit |
| Esc | Quit |
| Z | Zoom |
| S | Save stamp (+ Ctrl when STK2 is out) |
| L | Load last saved stamp |
| K | Stamp library |
| C | Cycle view mode |
| 1-9 | Set view mode |
| P | Save screenshot to .ppm |
| N | Toggle sand mode. |
| F | Pause and go to next frame |
| G | Grid |
| H | Show/Hide HUD |
| D | Debug mode (+ Shift when STK2 is out) |
| I | Invert Pressure and Velocity map |
| T | Vine mode |
| W | Toggle gravity modes (+ Shift when STK2 is out) |
| Y | Toggle air modes |
| U | Toggle ambient heat |
| R | Reset LIFE generation (when in Debug mode) |
| ~ | Lua console |
| = | Reset pressure and velocity map |
| [ | Decrease brush size |
| ] | Increase brush size |
| B | Edit decoration layer |
| ; | Replace mode |
Key Combinations
| Key | Description |
|---|---|
| Ctrl+C/V/X | Copy/Paste/Cut |
| Ctrl+Z | Undo |
| Ctrl+G | Toggle display of Newtonian gravity field |
| Ctrl+B | Toggle display of decoration layer |
| Ctrl+Cursor drag | Rectangle |
| Shift+Cursor drag | Line |
| Shift+Alt+Cursor drag | Line snapping in steps of 45° |
| MMB / Alt+LMB click | Sample element |
| Mouse scroll / { } | Change brush size |
| Ctrl + Mouse scroll | Change vertical brush size |
| Shift + Mouse scroll | Change horizontal brush size |
| Shift + Ctrl + R | Horizontal mirror for stamp (need stamp preview up) |
| Ctrl + R | Rotate stamp counterclockwise (need stamp preview up) |
| Ctrl + Arrow keys | Shift stamp in the direction of arrow key one pixel (no walls) |
| Ctrl + L alternative button | Select subject for Specific Element erase |
| Ctrl + = | Reset Electricity |
| Ctrl + Shift + LMB/RMB | Fill |
