🚥 Signal Sync

One intersection, four queues, one signal box under your thumb. Flip the lights, keep the cars flowing, and never let two directions meet in the middle.

Tips & Strategy

Switch early, not late. Change the light when the green queue is nearly empty, not after it is — cars need a beat to clear the box.
Watch both stop lines. The queue you can't see on screen edge is the one that will crash you.
Don't panic-flip. Every flip wastes green time for both directions. Two good switches a wave beat six nervous ones.
Ride the rush hours. Spawn rate comes in waves — hold a direction through a lull and save your flips for the burst.

📖 Read the full Signal Sync guide →

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