Chain Puzzle Reactor
Reactor Stacker
Drop paired energy cells, rotate the link, and chain color groups before the reactor column hits the ceiling.
Falling Pairs
Match 3+
Gravity Chains
Speed Ramp
Plan your chain. The ghost shows where your pair will land. C holds a pair once per drop. Up rotates, Space drops, P pauses. Symbols distinguish cell colors.
Match three or more of the same color. Chains pay hard.