How to play
Goal: fly the post balloon as far as you can and drop parcels on the houses that are waiting for one.
- Going up and down: hold to fire the burner and rise; let go and the balloon cools and sinks. It's slow to react, so start rising or sinking a little early.
- Going sideways: you can't steer left or right; the wind carries you. Each height has its own wind, shown by the arrows on the left (green blows right, red blows left). Climb or sink into the wind you want.
- Delivering: houses with a red flag want a parcel. Drop one so it lands on that roof. Landing it right next to the flag is a bullseye for extra points. Deliveries in a row raise your multiplier (x1.25, x1.5…); letting a waiting house pass by resets it.
- Refilling: the parcels at the top show what's left in your bag. Hover low over a blue POST office to load more.
- Danger: birds (a red ! at the edge warns you they're coming), storm clouds, lightning and hitting a roof or the ground hard each cost one balloon patch (top right). Lose them all and the flight is over.
- Score: points for every delivery, plus 1 point for every 10 metres flown.
Controls
- Keyboard: hold Space (or ↑ or W) to rise · ↓ (or S or X) drops a parcel · P pauses.
- Phone: hold your finger on the sky to rise · a quick tap drops a parcel.