Chain Reaction
Triggers 1
Nodes lit 0 / 9
Warm-upStage 1 / 4
Selected node 1 · unlit
Selecting only inspects; Fire spends a trigger. Connections work both ways.
Choose Play to start the first cascade.
Score 0Best 0Combo ×1.0
🏆 New best!
Triggers, controls & scoring
Click/tap a node or press 1–9 to fire immediately. Arrows select a node; Space/Enter fires the selection. R resolves · P to pause · H for help. Number keys address the first nine nodes; use arrows or a tap for the others.
A trigger lights its connected group. Firing into a lit group overloads it and ends the run. Resolve only after every node is lit; resolving with dark nodes also ends the run.
There is no timer. Each stage has enough triggers for its separate groups. Larger cascades raise the combo; complete all four stages to win.