Turn your phone sideways to fly.
Delhi smog season · October 2026
The fields are burning, the wind has dropped and Delhi can't see the end of its own street. Fly a cleaning drone over the city: suck up the smog, put out the stubble fires, ride the wind, and bring the AQI down until the sun comes back.
A stylised Delhi; the drone, the towers' numbers and the days are made up. The air problem is real. Legal
W/S forward and back, A/D turn, Space up, Shift down (or Q/E). Hold the left mouse button or J to suck, the right button or K to spray, B to boost, M to mute.
The stick on the left flies you forward and turns; the slider beside it climbs and dives. Hold SUCK and SPRAY; tap ⚡ to boost.
Fly into the glowing wind currents for a free ride: they carry the smog too.
Hold suck near the brown smog clouds. Your tank fills; when it's full, fly to a smog tower (blue beacon) to empty it and earn credits.
Stubble fires burn in the fields to the north-west and puff smoke into the city. Hover over one and spray. Refill water by skimming low over the Yamuna or the lake.
Each day has an AQI target. Be at or below it at sunset to clear the day: the lower, the more stars. If the AQI hits 999, it's an emergency and the day is lost.
Spend credits between days on suction, the tank, water, the engine and new towers.