A jet on afterburner at sunset above snow-capped mountains

JET COMBAT SIMULATOR

FLY LOW.
AIM HIGH.

21 jets. Real flight physics. Mountains, forests and canyons to thread.

In-game footage

Free public beta · Windows & Linux · No account needed

A jet banking low over a green mountain valley

MASTER THE TERRAIN

LOW PASSES

Skim ridges, thread valleys and dive under the tree line. Low passes earn points.

Two twin-engine jets at dusk with missile trails

TEST YOUR SKILLS

AIR COMBAT

Guns, missiles and flares. Hold the turn, take the shot.

An explosion in a pine forest during a low-level strike

DESTRUCTIBLE WORLD

Every impact carves the voxel terrain.

A jet banking past a snowy ridge line

OPEN SKIES

Vast mountains, forests and sunsets.

21jets, from the Me 262 and MiG-15 to the F-22 and Su-47
Realweight, thrust, wing and drag for every aircraft: climbs bleed speed, stalls are real
Assistoptional flight assist that prevents stalls and over-G without faking the physics
Any padmouse, keyboard or controller, with rudder on the bumpers

STRAIGHT FROM THE GAME

WATCH THE BETA

PLAY NOW

FREE BETA DOWNLOAD

The full current build, free. Extract the whole archive and run run.bat (Windows) or ./run.sh (Linux).

Windows

Windows x64, Vulkan GPU driver
Microsoft Visual C++ runtime

Download .zip
SHA-256—

Linux

x86-64, glibc 2.39+ (Ubuntu 24.04 or newer)
Vulkan GPU driver

Download .tar.gz
SHA-256—

This is a development beta: expect rough edges, and back up your saves before installing a new version. Report bugs on Discord. All checksums.

FULL GAME

ONE PURCHASE. OPEN SKIES.

Jet Combat Simulator will sell for US$5, one-time, no subscription. The beta stays free.

Coming soon

Join the Discord to hear the moment it opens.