Enter the in-game coordinates of the HQ placed in the bottom-left corner of the grid. This anchors the coordinate system so all blocks display the correct in-game coords.

Adds all rock mountains that fall within the current grid bounds as terrain tiles. Skips any position already occupied.

Load a default map layout centered on the Hub with all mountains placed.

Bulk assign active — click any block on the map to assign it to the selected alliance. Click the button again to stop.

One HQ per line: Name, X, Y

Click any grid cell to place a sanctuary at that position using the current form values.

• Select a block by clicking it, then edit fields and click Add / Update
• Multi-select with Ctrl/Cmd+click or Shift+click
• Drag blocks to reposition them
• Delete or Backspace removes selected blocks
• Enter deselects all
• All state is saved to localStorage automatically