Universal joystick, throttle & rudder remapping — in hardware
Flight Control Alchemy is a plug-in USB hub that turns any mix of joysticks, throttles, rudder pedals and button boxes into clean, game-ready controllers — with no drivers and no background software, on any operating system. Merge dual joysticks, split a throttle across outputs, shape axis response curves, and save it all to a profile. A true hardware alternative to vJoy and Joystick Gremlin.
Built for Star Citizen, Elite Dangerous, Microsoft Flight Simulator (MSFS) and DCS World.
Key Features
One box. Every controller. No drivers.
No drivers, no software
Pure hardware HID — the remapping lives on the box, not in a background app that forgets your setup. Runs on any operating system.
Map anything to anything
Send any axis or button to any output, mixed freely across every controller, whatever the brand. Many-to-one and one-to-many.
128 buttons & 8 axes per output
A fixed, generous output layout that never moves — huge headroom to map onto, and shared profiles drop straight in.
Shift modes
Full mapping layers, each with its own LED colour*. Switch profiles from a button or a Stream Deck.
Axis curve editor
Response curves, deadzones and range limits, with Default and Alternate profiles plus axis-freeze.
Virtual keyboard & mouse
Drive keystrokes and mouse movement straight from your sticks — for controls bound only to keyboard and mouse.
Profiles on an SD card
Save your whole setup and load it on any unit — no PC. Community profiles become drop-in downloads.
Stream Deck companion
Modes, axis profiles, output buttons and axis-freeze as physical keys, with live state from the device.
Stable device identity
Each output keeps a fixed identity, so your operating system's controller bindings don't scramble when you reconnect.
* LED colour on LED-capable devices
Downloads
Firmware, profiles and the Stream Deck plugin.
Frequently Asked Questions
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