FLIGHTOUTDownload

Yembera presents

Fly an Su-27 over the mighty Himalayan terrain

A free multiplayer combat flight simulator, with volumetric clouds, a working cockpit and the region at real scale.

Download FlightOut

Free. Version 0.8.1 Alpha, for Windows, macOS and Linux.

Takeoff from VISR at dusk, gear down
Takeoff at dusk
The Su-27 cockpit with its instruments and HUD
The cockpit
An Su-27 rolling through scattered cumulus
Through the clouds
Low-level flight over a Himalayan valley
Low over the valley

What you fly

FlightOut is made by Yembera in Kashmir. It runs on Windows, macOS and Linux, and it is in alpha: new builds come out often.

  • The mighty Himalayan terrain, at real scale

    High Himalayan valleys, Ladakh, Gilgit-Baltistan and Aksai Chin, about 800 by 690 km, from 30 m satellite elevation and land cover. Real airfields with lit runways, approach lights and PAPI, and Earth's curvature to the horizon.

  • An Su-27 you can feel

    A physics flight model with fly-by-wire, AoA and G limits you can switch off for the Cobra, and a jet built at real scale in Blender with every surface, gear leg, slat and canopy hinge animated.

  • A cockpit that works

    Instruments, warning lights, a collimated HUD, rear-view mirrors and an ILS for the practice approach. The pilot greys out under G and the head moves with the jet.

  • Clouds you fly through

    Volumetric cumulus, broken, overcast, fog and rain at varied heights, sunlit and self-shadowed, casting shadows on the ground, the trees and your jet.

  • Fly together

    Up to 16 pilots a server, with netcode built the way military simulators do it: other jets move smoothly and predictably, even in close formation. Join the official server at play.flightout.app or host your own.

  • Day, night and weather

    Any time of day with the sun and moon where they should be over the Himalayas, from noon glare to a starlit night, plus wind, turbulence and rain.

More about the game

The film

First Light: the long cut

Almost three minutes of the same flight, held long: the scramble at dawn, the ambush from the ground with the missile seen from launch to the flares, two kills from start to finish, Mach 1 and home at last light.

All videos

Ready when you are

Version 0.8.1 Alpha, released 30 October 2026. Free, with no account and nothing to sign up for.