Liftoff: FPV Drone Racing

The longest-running of the mainstream FPV simulators and the one built around assembling a quad rather than picking one. Parts come from 18 brand partners, mass is computed from what you selected, and LuGus put the number of possible builds at over a hundred million. LuGus put the community at over a million pilots as of November 2025.

The flight model is documented more openly than most. Six generations are published on a dated timeline from 2015 to 2025, thrust has come from lab data since Physics 3.0, and drag is pre-computed from the drone's projected area sampled at 42 angles, which LuGus put at better than 98 percent accurate. LuGus are equally direct about the limit: they say they do not attempt a detailed aerodynamics model, as too computationally expensive. Physics 6.0 arrived in February 2026 with dynamic wind and motor power limits.

The same engine is licensed beyond the game as Liftoff Core, which has been used in university research and in a NASA analog Mars mission through Skypersonic. Alongside the flagship, LuGus publish a separate micro-class simulator, a console release that is a different product, and a free Meta Quest title.

01Price

One-off purchase, plus three add-ons, one of them free. The Slipstream pack adds vehicle scenarios, four vehicle classes and five drone skins across six environments on the store manifest and five on LuGus's own DLC page. Check the store for today's price.

02Physics model

Six generations published on a dated timeline from 2015 to 2025, with Physics 6.0 shipping in February 2026. Thrust came from lab data at Physics 3.0; drag is pre-computed from the drone's projected area sampled at 42 angles, a method LuGus put at over 98 percent accurate. Physics 6.0 added dynamic wind with five adjustable presets and motor power limits that dial back an over-powered build rather than rejecting it. LuGus state the one thing they do not simulate is a detailed aerodynamics model, as too computationally expensive.

03Controller support

A transmitter or controller is required to play. Five rate models: Betaflight, RaceFlight, Actual, Quick and KISS. The flight controller itself has been LuGus's own since Physics 5.0 in 2022, when it replaced the earlier Betaflight-derived one.

04Multiplayer

Online PvP. The console release supports two to six players and LuGus state plainly that it is a different game from the PC version, with no crossplay, because the two would not offer a balanced experience. No player capacity is published for the desktop build. Freestyle is scored automatically with a multiplier that falls if a trick is repeated, and a recording registers each completed stunt with its timestamp.

05Track library

16 environments on LuGus's own count, and none published on the store page at all, with a track and race builder and a Steam Workshop library of roughly 7,900 tracks and 16,300 drone builds, so builds outnumber tracks about two to one, alongside 6,000 races, 268 on-screen display layouts and 77 translations.

06Drone customisation

Parts-level assembly from 18 brand partners, with mass computed from the parts rather than typed in; LuGus claim over 100 million combinations. Motor kv published in the changelogs runs from 1,800 to 3,600. Nothing exports to a real flight controller.

Windows

7 at minimum, 10 or 11 recommended, 64-bit, DirectX 11. In practice the floor is 10: Steam's client has supported nothing older since January 2024.

macOS

Sierra at minimum, Big Sur or newer recommended. On Apple Silicon the effective floor is Big Sur, which is what the M1 shipped with.

Linux

Ubuntu 18.04 at minimum, 20.04 or newer recommended. LuGus say other distributions may work but are untested.

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