Grow your own strain from one spore and feed it — every nutrient it eats earns spores and new branches. Strains paint right over each other. Watch freely, or join with a name to play.
Pick a display name. No account or email — a secret key stored in this browser remembers you. You plant one spore and grow a strain from it; every nutrient it eats earns spores. When your strain withers you can plant again.
click · feed · drag · pan · wheel · zoom · double-click · fit
right/middle-drag or Space+drag pans in any tool N nutrient · P paint · S spore · F fit · L board · M sound