Get the client!

pr0p is currently in an early development state, if you want to try it out, here you go:

windows 0.8.13 linux 0.8.13 join Discord

Have fun, report bugs and provide feeback.

Since 0.8.12 an updater was introduced to automate the update process.
This includes data integrity and signature verification.

For more information, please check the help page.

Changelog

0.8.13 - 2025-10-06
fixed unity's CVE-2025-59489
0.8.12 - 2025-09-22
added an updater to reduce download size for updates and verify files
betaflight 2025.12.0. this resets eeproms!
added eeprom versioning to automatically reset eeproms to sane defaults
project renamed to pr0p, this changes the config location...
0.8.12 - 2025-09-22
added an updater to reduce download size for updates and verify files
betaflight 2025.12.0. this resets eeproms!
added eeprom versioning to automatically reset eeproms to sane defaults
project renamed to pr0p, this changes the config location...
0.8.11 - 2025-09-01
removed fc reboot requirement after CLI usage
added motor status outputs for future UI features
added prop wash config parameters
tweaked prop wash parameters
added default tracks for new maps
added culling
fixed audio listener and spatial audio
added supra270 quad config
tweaked quad params
added water impact effects
added lens impact effect
added new quad audio
0.8.10 - 2025-08-07
added wild west map
added junkyard map
added port map
tweaked collision physics
tweaked physics update frequency
removed unecessary memory allocations to improve performance
0.8.9 - 2025-07-27
added lods to factory map
added random offset to race start count down
0.8.8 - 2025-07-01
added factory map
added double click in main menu
added hurdles
tweaked vxt-slayer-one quad config
fixed TTS time format
0.8.7 - 2025-06-24
fixed editor online track listing and removal
0.8.6 - 2025-06-22
tweaked quad profiles for more grip (4 and 5 inch)
fixed editor handle visibility behind gui windows
added editor gate indicator to see gate direction
added editor position and rotation text for selected object
changed editor snapping behavior for rotation and position
changed battery collider to mitigate tip over during restarts
fixed repairGate2 gate indicator visibility
fixed default eeproms
0.8.5 - 2025-06-20
fixed ghost recording and time upload
0.8.4 - 2025-06-17
betaflight 4.6.0
This resets old eeproms and quads have to be reconfigured!
delete .bin files under C:/Users/USER/AppData/LocalLow/SigSegOwl/pr0drone/config and preconfigured default eeproms will be created.
added native linux client
added quad trail fade out close to camera
added alternative gate indicator color (config.json only)
added potato gfx preset and draw distance settings (config.json only)
fixed configurator lag (websocket)
fixed stuck firmware after msp reset
fixed TTS memory marshalling
0.8.3 - 2025-03-17
improved quad freakout at start
tweaked 4 and 5 inch quad handling
fixed race restart spam
0.8.2 - 2025-03-16
added openTX HID mapping
fixed TTS lap time announcements
0.8.1 - 2025-02-11
fixed main menu button layout
added track preview in main menu
updated main menu cam and quad selection
0.8.0 - 2025-01-14
changed analog video signal breakup
added hdzero like video signal breakup
changed simitl to shared lib to further reduce input latency
added full 3d model of the vtx-slayer-one quadcopter
changed main menu visuals
smoothed pvc gate normals
fixed quad config loading
fixed tts mem leak
fixed input binding issues
prepared native linux builds
0.7.1 - 2024-11-14
fixed 4" quad's inertia freak out...
0.7.0 - 2024-11-05
improvements in SimITL
reduced yaw related thrust
added small improvements in UI
added new logo
added shared mem communication between processes to reduces latency
added websocket communication to new web based configurator
see app.betaflight.com
added impact sound effects
added text to speech (tts)
improved prop wash behavior
0.6.5 - 2024-08-24
improvements in SimITL
added propeller durability
added quad config hot reload in local sessions
tweaked quad config params
0.6.3 - 2024-06-20
tweaked quad config params for 5" quad
tweaked quad config params for 3.5" quad
0.6.2 - 2024-06-18
tweaked quad config params for 4" quad
tweaked crash physics
changed cloud rendering
added cloud shadows
sim bug fixes
0.6.1 - 2024-06-04
improved latency
0.6.0 - 2024-05-30
tweaked quad config params for 5" quad
added multi gp sized gate
0.5.2 - 2024-05-26
added voltage sag compensation
This resets old eeproms and quads have to be reconfigured!
delete .bin files under C:/Users/USER/AppData/LocalLow/SigSegOwl/pr0drone/config and preconfigured default eeproms will be created.
tweaked networking params
tweaked quad config params
tweaked propwash effect
added quad copter description
added new 3.5" quad
added new editor track object preview
tweaked analog noise effect
0.5.1 - 2024-03-20
added multiplayer racetime result ui
smoothed networking
0.5.0 - 2024-03-16
added multiplayer game mode
added new main menu ui
fixed editor camera
0.4.5 - 2024-01-06
added motor resonances
added frame resonances
added angular force to drag
added realistic battery voltage curve
added battery consumption calculated according to current draw and charge state
added procedural clouds
added motor temp simulation
added fatal motor overheating
tweaked prop wash and quad attributes
fixed ghost replay
0.4.4 - 2023-12-15
added amp draw
added mAh consumption
fixed thread termination after race exit
0.4.3 - 2023-12-14
fixed bug in eeprom file name
added default eeprom copy on initial quad config load
0.4.2 - 2023-12-13
fixed shaking quad on ground
0.4.1 - 2023-12-12
added ingame setup instructions
added menu selection highlights
fixed loading of PropEater default config
fixed osd overlay reset
minor fixes and improvements
0.4.0 - 2023-12-08
updated SimITL to recent betaflight 4.5.0.
This resets old eeproms and quads have to be reconfigured!
Betaflight configurator 10.10 is required now.
added PropEater, a 5" racing quad, that eats your props
renamed default quad to vtx-slayer-one(4")
added quad selection for online races (only for prebuilds)
added ingame update notification including changelog
added graphics presets
added motion blur setting
improved menu ui elements
tweaked analog noise params
improved gpu performance
locked rendering resolution to analog
added new gate indicator icon animation
added echo to prop sound
0.3.16 - 2023-11-19
added quad config specific eeprom files!
copy and rename your old eeprom.bin to AppData/LocalLow/SigSegOwl/pr0drone/config/quad/vtx-slayer-4.bin
added experimental 5 inch quad config.
merge config folder from config.zip with AppData/LocalLow/SigSegOwl/pr0drone/config if you want to try it out
slight tweak of build in vtx-slayer-4 quad config
improved quad behavior during reset (less bouncy)
reduced managed memory waste
fixed sim crash
0.3.15 - 2023-11-12
fixed initial default quad config creation
0.3.14 - 2023-11-11
custom quad configs
0.3.13 - 2023-11-07
added two phase wait op to skip kernel thread context switches
0.3.12 - 2023-11-04
output delay fix
reset update
0.3.11 - 2023-11-01
gps black box logs
improved prop wash effect
improved interaction during crashes and contacts
0.3.10 - 2023-10-27
fix track loading bug
0.3.9 - 2023-10-26
latency improvements
0.3.8 - 2023-10-24
physical contact improvements
better default tune included
slight performance improvement
0.3.7 - 2023-10-23
tweaked state updates
0.3.6 - 2023-10-23
adjusted quad air resistance
0.3.5 - 2023-10-22
tweaked physics updates
0.3.4 - 2023-10-22
tweaked bf internal params
fixed low preset menu background
0.3.3 - 2023-10-14
new menu look
fixed config
0.3.2 - 2023-10-10
fixed thrust curve
0.3.1 - 2023-10-09
tweaked gpu performance
control mapping fixes
0.3.0 - 2023-10-08
small motor response tweak
repair gate 2 trigger fix
cardboard pilot editor error fix
version bump to make older builds incompatible with server
0.2.21 - 2023-10-07
led gates
cardboard pilot
battery sag and consumtion tweaks
0.2.20 - 2023-10-06
cloth gates
0.2.19 - 2023-10-03
internet radio
0.2.18 - 2023-10-03
tweaked physics
fixed editor lists
0.2.17 - 2023-10-01
tweaked vbat sag and amp draw
tweaked physics
0.2.16 - 2023-09-28
weaked physics
0.2.15 - 2023-09-27
fixed track editor gate indicator icon
added track editor tool click indication
added track editor pass indicator
added particle effects
0.2.14 - 2023-09-24
fixed visual pr0p rotation
added pr0p wash
tweaked physics
0.2.13 - 2023-09-22
removed local quad config file
motor noise tweaks
added close proximity thrust effect
0.2.12 - 2023-09-22
fixed flipped audio channels
added motor noise and tweak physics
0.2.11 - 2023-09-17
improved ghost audio
0.2.10 - 2023-09-16
fixed ghost audio
0.2.9 - 2023-09-16
added ghosts
0.2.8 - 2023-09-13
added pr0p damage
fixed menu clicks blocked by open leader board
relaxed early start conditions