Signals descend the tracks toward the gate rack. Flip each lane's switch so every signal reaches the position that matches its shape. · 1–4 flip · Space plays · P to pause · H for help · Clear all four stages to win
Next: press Play, then flip the gates to route each signal home
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Signal Switch
Shaped signals descend four tracks toward the gate rack. Flip each lane's switch so every signal reaches the gate position that matches its shape — a square must land on the square gate, a circle on the circle gate, and so on. A signal that hits the wrong gate is a misroute and costs a life; three misroutes end the run. Clear all four stages to win.
Flip a lane's switch (keys 1–4 or tap a switch)
How to play · Signal Switch
Signals — squares, circles, triangles, and diamonds — descend the tracks toward the gate rack. Each lane's gate has 2–4 positions (ABCD), and each position accepts exactly one shape.
Goal
Flip each lane's switch so every signal reaches the gate position that matches its shape. Later stages add more tracks, more positions, and faster signals.
Every signal that lands on a mismatched gate is a misroute and costs a life; three misroutes end the run.
Clear all four stages (Warm-up → Rally → Siege → Onslaught) to win.
Controls
1–4 or the switch buttons — flip a lane's gate one position forward
Space / Enter — play / restart
P — pause / resume
H or ? — open this help
Esc — close help
Scoring
Each correctly routed signal pays 10 × combo multiplier; consecutive routes grow the multiplier toward 5×, a misroute resets it (and every stage restarts it).
Clearing a stage pays 20 × lives left, plus +100 when nothing misrouted (a flawless stage).