Support
Need help, found a bug, or have an idea? Email us at support@layer3studios.com. It helps to tell us your phone model, the game's version (at the bottom of the game's Settings: tap the level number, then Settings) and which level you were playing.
How to play
Planes wait in lanes. Tap a lane to send its front plane onto the taxi loop, and it parks at an open terminal of its color. When a terminal's gates are full, it clears and the next terminal opens. Park every plane to clear the level. If no plane can be sent and none on the loop can park, the planes are stuck: undo, ask for a hint or restart.
Nothing moves until you send a plane, and there are no timers, so take your time.
The first time you play, a short practice round shows you how, one tap at a time, before level 1. You can play it again whenever you like: tap the level number, then Settings, then How to play.
Questions
Can every level be won?
Yes. Every level can be cleared without hints or undos, and restarting a level is always free.
What does a hint do?
If the level can no longer be won, a hint takes you back to the last point where it still could. In the iPhone and Android apps, it also marks the plane that was the mistake, and if the level can still be won, it rings a lane that's safe to send next.
How do I get more hints and undos?
You start with some of each. Every new day you play brings a daily reward, and every 10 levels you clear brings a bonus. In the Android version and the iPhone version (from 1.0.1), when ads are on, you can also watch a short ad for more. You never have to pay for them.
Will I lose my progress?
Your progress is saved on your phone, and there's no account. Deleting the game deletes your progress, unless your phone brings it back from an iCloud or Google backup. Moving to a new phone with your backup usually keeps it too.
Are there ads or purchases?
The game has no purchases. The Android version, and the iPhone version from 1.0.1, may show ads when they are switched on: one you can choose to watch for hints, undos or a doubled reward, and one between some levels. Ads never interrupt a level: the only ad during a level is one you choose to watch. Ad sound is muted. Where Google requires it, you can change your ad choices with "Privacy choices" in the game's Settings. On iPhone, from 1.0.1, the game may also ask whether it may track you, while ads are on, the first time you leave a cleared level (from the second one after the practice round) or tap to watch an ad; you can change your answer any time in Settings → Privacy & Security → Tracking. Version 1.0 of the iPhone app has no ads and doesn't ask to track you. Test versions of the game show Google's test ads, and on iPhone may ask to track you, as part of testing ads.
How do I turn off vibration?
Tap the level number, then Settings, and switch off Vibration.
What data does the game collect?
The game records how levels are played, linked to a random ID (not to your name), to make the levels fairer. You don't need an account, and the game never asks for your name or email. The details are in our privacy policy. For a question or request about your data, email us at the address above. If you email us, we use your email address and what you write only to reply to you.
Contact
Layer3 Studios LLC
Email: support@layer3studios.com