Flies like the real thing.
Ledroon is an FPV simulator for flying through places you know: under the arches of Charles Bridge, between the pines of a forest that never ends, down a sixty-meter chimney. Free, right in your browser.
Landmark by landmark.
Charles Bridge with its statues and arches, the castle and St. Vitus, the domes of Malá Strana. Each one is its own detailed model, set into the real city. If you can see through it, you can fly through it.
A forest that never ends.
It grows as you fly: spruce, pine and birch, trunks close enough to make you hold your breath, trees split into a V you can thread. Same line, three seasons. Pick one.
Down the chimney.
Malczyce is a real abandoned pulp mill in Poland that FPV pilots travel to. Here you thread its broken halls and dive its sixty-meter chimney, and the game scores every trick: power loops, matty flips, juicy flicks, chained into combos up to ×8.
Then, anywhere.
Type a place on the world map and take off above it. Real terrain, streets and building footprints, rebuilt as somewhere to fly FPV rather than a copy of every house.
Fly at any hour.
Night over the Vltava, then the first light on the castle, then the long gold evening. Every map has the whole day.
It looks like your goggles.
The OSD you know from your own goggles, DJI O4 or Betaflight on analog, over a camera with lens, shake and motion blur tuned to feel like real footage.
Keep the clip.
Good flights are saved as replays. Cut out the best seconds and render them as a video, up to 4K, at any time of day, with or without the OSD. Every video on this page was made that way.
- 1Fly. Free flights over 200 points and finished races are saved.
- 2Play the replay and mark the start and end of your clip.
- 3Pick the time of day, graphics, lens, motion blur and OSD, then render.
Never fly alone.
A coach for your first hover, your own ghost to beat, and friends a code away.
Free while it's in beta.
Every map and every drone are open now. Later, flying stays free and a one-time unlock adds the extras. No ads, no subscription.
What stays free- Do I need a controller?
- No. A real FPV radio over USB is best. A gamepad works well too, so does your phone, or even the keyboard.
- Do I need an account?
- Not to fly. Press "Play anonymously" and nothing leaves your device. Sign in when you want leaderboards and to fly with friends.
- Will it run on my computer?
- Most likely. It runs in the browser on Windows, macOS, ChromeOS and Linux, on phones and tablets, and picks its graphics level from your GPU. On a powerful PC, switch on Ultra or Cinematic.
- Which drones can I fly?
- Eight real quads, from a 45 g whoop to a 6S five-inch, each with its real weight, motors, props and battery. Building your own is next.
- Is the physics realistic?
- Each drone flies on a Betaflight-style flight controller, prop wash and battery sag included. If something feels off, tell us.