Wisps
DescentWrite a world. Choose a grid up to 28 × 28 tiles. Each ordinary ASCII character expands into its fixed 38 × 38 boundary-only stamp. Use tile tools to make impermeable Shape blockers, With blockers that Life can cross, or Life blockers that With can cross. @ is With, # is a specimen, and * is a beacon.
Wisp
Specimens share one colour. Beacons share one colour. Select one or more tiles to give their Arena floor a different colour. Arena remains the overall/default colour.
No tiles selected12 × 12 tiles · 456 × 456 cells
World456 × 456 cells