Placement
Open a published build, or sketch one on the board (it is not saved).
Lane
13 wide for your own approach (15 rows), widening to 20 wide for a shared 12-row mid, then narrowing back to 13 wide for your teammate’s approach — that far strip is off-limits. Past the armor line (row 14+), creeps gain +4 armor.
Unit palette
Every unit is one cell in size and snaps to the grid — full cells, half-straddled between two, or a quarter on a 4-cell crossing. Drag one straight onto the board, or click to select it and then click anywhere on the board. Drag a placed unit to move it, or click it to remove it.
Export
“Share as screenshot” copies an image of the board to your clipboard so you can paste it straight into a chat.
Published builds
Reference screenshots (in-game measurements)


Layouts save to your browser only — nothing here is sent anywhere.