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eXpanSIM
›
Events
›
Patch update #25: Trailers
In-game event
Patch update #25: Trailers
eXpanSIM
· published
5 years ago
· build
6879992
All events
Players around this date
Read on Steam
What's New
Added car trailers
Added new truck trailers
Added trailer selection to the vehicle card
Performance
Reduced UI overhead
Optimised the
Lakeside Hill
map
Fixed HUD unnecessary memory allocation
Fixed log stack trace overhead
Vehicle Physics
Improved wheel lateral friction forces
Improved Ackermann steering angles
Adjusted the torque converter capacity for cars
Maps
Improved lighting and reflections on all maps
Added vibration on a cobble stone surface
Improved road textures on the
Lakeside Hill
map
Improved road geometry here and there
Vehicles
Set interior camera as default
Improved car paint materials
Input
Removed keyboard and gamepad steering capping depending on vehicle speed
Adjusted the dead zone of a gamepad
Extended DirectInput device support
Improved
Logitech G29
support
Added custom actions for special scenarios
UI
Improved vehicle preview images
Added power and torque plot to the engine card
Removed unused tabs in the menu
Improved the loading screen
Artificial Intelligence
Extended the AI system by adding special behaviours and goals (work in progress - new AI features will be added in the next updates)
Other
The VR mode is now launched after loading a map
Improved error handling
Added vehicle input data to the 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…