Adjustments were made to level the playing field across several GT3 models. The Aston Martin Vantage V8 GT3 received improvements to its pace, while the BMW M4 GT3 and Audi R8 LMS GT3 EVO2 were tuned to be slightly slower.
A critical update for competitive players, introducing new gear ratios for the M4 GT3 to match real-world homologation standards.
To understand the "deep content" of v1.8.18, one must consider the physics engine it rests upon, which was completely transformed in the 1.8 cycle: Assetto Corsa Competizione [v1.8.18]
Subsequent updates under the same version number addressed sporadic desktop crashes (exception code 0xc0000374 ) and increased the online protocol version for better multiplayer compatibility. The Core v1.8 Foundation
Revised wet track limits were implemented across various circuits to prevent unintended advantages during rainy sessions. Adjustments were made to level the playing field
A new friction model changed how tires generate heat and grip. Tires now take longer to warm up but retain core heat better, making out-laps more challenging but providing more consistent long-stint performance.
The engine was upgraded from 333Hz to 400Hz, providing 20% more data points for tire and ground collision detection. This makes curb strikes and high-speed tire oscillations significantly more detailed. To understand the "deep content" of v1
Assetto Corsa Competizione (ACC) version 1.8.18, released in August 2022, serves as a finalized refinement of the massive v1.8 "Physics 2.0" overhaul. While the core v1.8 update introduced fundamental changes to the tire model and force feedback , v1.8.18 specifically focuses on and minor hotfixes to stabilize the racing environment. Key Changes in v1.8.18 The most impactful aspects of this specific hotfix include: