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eXpanSIM
›
Events
›
Patch update #26: City Driving
Major update
Patch update #26: City Driving
eXpanSIM
· published
5 years ago
· build
8315820
All events
Players around this date
Read on Steam
What's New
Added traffic offence detection
Added country-specific traffic rules and road signs
Added many performance optimisations
Expanded the AI traffic system
Artificial Intelligence
Improved AI vehicle goal selection and path generation
Ensured that AI vehicles select a correct lane on an intersection
Enabled AI vehicles outside the city centre (
Lakeside Hill
map)
Reduced the probability of deadlocks
Increased AI vehicle speed
Vehicle Physics
Added gear P for the PRND gearbox
Improved automatic gear change logic
Improved the torque curves of selected engines
Vehicles
Added a new
Volvo coach bus
Added a new tandem trailer
Added complete sets of mirrors to trucks
Improved body and suspension parameters of several vehicles
Maps
Extended AI space in the
Windridge City
map
Improved roads and buildings on the
Lakeside Hill
map
Added
Polish
,
French
, and
British
road signs
Enabled left-handed traffic
Visuals
Improved materials and reflections
Improved post-process rendering
Improved resolution scaling (sharpening)
Improved
Temporal Antialiasing
quality
Performance
Reduced CPU use of the AI system
Optimised rendering of far objects
Optimised mirror rendering
Optimised building geometry
Optimised forests and grass rendering
Input
Redesigned the controls panel
Added input signal filtering
Added
Stream Deck
integration
Improved steering wheels compatibility
UI
Added vehicle trailer load settings (in the vehicle selection panel)
Added mirror calibration panel (during runtime)
Added vehicle parameter panel (during runtime)
Improved translations
Fixes
Fixed light flashes
Fixed destructible object state in replays
Small sound effect adjustments
Other
Added
D-Box
motion platform integration
Added
DynaSim
motion platform integration
Added
TrackIR
head tracking integration
Added support for multiple DLL plugins
Updated plugin
SDK
More from eXpanSIM
Other announcements
All events
In-game event
27 Aug 2026
Patch update #34: Smarter traffic and better accidents
Vehicles · Added a new sport bike model (inspired by Aprilia Tuono V4 1100) · Added a truck turntable trailer · Added ragdolls to bicycle and motorbike riders · Added reflective paint to trucks and trailers · Added driver models · Added registration plates · Improved motorbike animations · Improved vehicle lights · Improved the autopilot mode Maps · Added German traffic signs and rules · Improv…
In-game event
16 Jun 2025
Patch update #33: Upgraded rendering
Graphics · Improved global illumination · Improved sky and clouds · Improved shadows · Improved reflections · Added volumetric fog light scattering · Upgraded water (waves, caustics, underwater volume) Performance · Updated graphics quality options (restored settings to defaults) · Improved VR performance (switched to single-pass rendering) · Improved overall rendering performance Vehicle Physi…
In-game event
18 Apr 2025
Patch update #32: Four seasons
Weather System · Split months into four seasons (Spring, Summer, Autumn, Winter) · Improved rainy weather with wet reflective surfaces, puddles and raindrop ripple animations · Added lightning storm · Added Winter snow cover on terrain, buildings, and vehicles · Added Autumn vegetation colours · Added wind effect (visual and physical) · Improved sleet and hail Graphics · Balanced sky scattering…