A pond that runs itself, badly. Learn how feedback loops make things snowball, crash, and balance, by keeping the fish happy.
How it works: time runs day by day. You can only nudge things: feed, net a fish (sells for coins), plant lilies. Watch the graph at the bottom, and flip on Loops to see what pushes on what.
Rreinforcing: snowballs Bbalancing: pushes back ⏱delay