Deadlock Traffic app icon

Deadlock Traffic

Support · by MIAITEC

Deadlock Traffic is a traffic-light puzzle for iPhone and iPad: tap the lights, keep the cars moving, and don't let the city lock up.

Contact us

Questions, problems or ideas? Email us and we'll get back to you, usually within a few days.

support@miaitec.com

It helps to mention your device (for example iPhone 16 or iPad Air), and the version number at the bottom of the game's Options screen.

Common questions

How do I play?
Tap a junction to switch its light. Get the target number of cars through without a deadlock: a loop of cars all waiting on each other. Keep the yellow boxes clear so nobody gets stuck in the middle of a junction. The game's How to play screen explains everything, with pictures.

What's free, and what's in the full game?
Levels 1 to 7 and City Builder level 1 are free. One purchase, Full Game, unlocks levels 8 to 20, the bonus levels and City Builder levels 2 to 6. No ads and no subscription.

I bought the full game but it's locked on my new device.
Open Options and tap Restore purchase, signed in with the same Apple Account you bought it with. Family Sharing members can restore it too.

Will I lose my levels and stars?
No. Your progress is saved on your device and, if iCloud is on, in your own iCloud, so it follows you to a new iPhone or iPad and comes back if you reinstall the game. Updates never reset it.

There's no sound.
The game follows the ring/silent switch, so check it isn't on silent. Sound effects and music each have a switch and a volume in Options. If another app is already playing music, the game's music stays quiet so it doesn't play over it.

Can I ask for a refund?
Purchases are handled by Apple. You can request a refund at reportaproblem.apple.com.