| Mouse and keyboard | Touch | |
|---|---|---|
| Build | Pick a card, click a tile | Tap a card, tap a tile to place the ghost, tap again to confirm |
| Look at something | Hover, or click to select | Tap a structure |
| Zoom | Fixed framing | Pinch, or the + and - by the cog, up to twice size; drag to move about |
| Cut The Thread | The button, then a tile | Same |
| Pause | The cog, or Escape | The cog |
| Developer panel | F1 (G for tile coordinates) | - |
A phone held upright is asked to turn: the page is wider than it is tall.