Retro Game of Life

HOW TO PLAY

MOVE — drag anywhere on the map; mouse wheel / pinch / + − to zoom
SHAPES — open the tray, tap a shape, then tap the map to place it (one placement per pick). Dragging a shape straight onto the map works too
BUILDER — design your own figure (max 16×16); it appears in the tray as YOUR SHAPE, drag it onto the map
WARP — teleport to a random live cell; RECENTER returns to 0,0. The red glowing wall far away marks the end of the universe (±536,870,911 cells)
ZOOM OUT FAR — the view becomes a live density heatmap of whole regions
ENERGY — every stamp costs energy; it refills 1/s. Bigger shapes cost more
The board is shared live with every player — coordinates are shareable