Chromatic Reactor

Chromatic Reactor is a color-matching board of seven columns and seven rows. Five colors sit on the grid: magenta, cyan, gold, red, and green. Tap one module, then tap an adjacent module, to swap them. If the swap creates a line, the match clears, survivors fall down the column, and new modules fill in from the top. A collapse can start another match, and the chain continues until the board settles. Each cleared module adds to the score. A swap that changes nothing is put back and does not spend a move. Campaign gives you 24 moves. The target score starts at a fixed line and climbs on later labs. You win by reaching the target while moves remain, and you lose when the last move is spent short of it. Endless Chain keeps the same cascades and the same target, but it does not count moves down. Timed Fusion gives you one minute; when the clock ends, the run is a win only if the target is already met. Five labs unlock in order: Pulse Lab, Ion Chamber, Gravity Core, Nova Array, and Spectrum Apex. The first lab keeps the opening board. Later labs are dealt from their own seed. A win opens the next lab, and replaying an earlier one does not close the labs you have already reached. Pulse the Reactor starts a campaign on the first lab. Campaign and Fusion Modes open the lab list for the mode you choose. Lab Notes explains the swap. Output Data stores best scores, sessions, open worlds, and crests on the phone. Core Settings keeps music, sound effects, haptics, and reduced effects. Music plays a quiet loop while it is on and stops when you leave. Reduced effects turns off the glow around each module. The Back button pauses a board, and the result is written locally before you continue.