Assetto Corsa Competizione

The Assetto Corsa Competizione 2025 Season is OUT NOW for FREE on PC - Steam.

All the official car liveries from the 2025 GT World Series championship are now available! Relive the 2025 championship from the inside out, right down to the last corner.

Head to the Steam Store to download the update:

https://store.steampowered.com/app/805550/Assetto_Corsa_Competizione/

For more information, click here: https://assettocorsa.gg/free-assetto-corsa-competizione-2025-season-update/

#assettocorsa #assettocorsacompetizione #beacc #racingon

This morning, through a minor game update, we added a new livery into Assetto Corsa Competizione for the Alpine Esports Series

1.10.3 GENERAL

• Added Fanatec GT World Challenge Europe 2024 season as bonus content with entries, liveries, drivers, and championship season.

• Note: Certain entries may be subject to DLC ownership.

• Note: As with any major update, game menu settings (stored in menuSettings.json) will likely reset on first initialization.

• IMPORTANT: Reloading of Video presets will likely be necessary.

• Added Turtle Beach Velocity One and Moza R3, R12, and R21 controller presets.

https://store.steampowered.com/app/805550/Assetto_Corsa_Competizione/

🐎 Spirit and beauty unleashed!

The Ford Mustang GT3 is roaring onto Assetto Corsa Competizione on Steam for FREE!

Download the update and see if you can tame this incredible machine!

#beACC

🎢 The rollercoaster is open!

The Nürburgring 24hr Pack DLC is available to purchase!

Update 1.10

GENERAL:

• Added Nürburgring Nordschleife as DLC content.
• Added Alpine Esports liveries for 2024.

GAMEPLAY/UI:

• Implemented joker lap logic for the Nordschleife for the AI.
• Tweaked the scheduling of how AI cars leave the pitlane in Multiclass race weekend sessions.
• AI race strategy now takes into account individual AI skill, potentially fixing issues with the AI missing - mandatory stops.
• Improved AI blue flag rules in multiclass racing, especially with faster cars unlapping themselves.
• Fixed an error with DLC dependencies in various Championship seasons.
• Removed overpowered presentation entries from AI opponents in GT2 season.

PHYSICS:

• Improved damper simulation.
• Global tweaks to GT2 BOP.
• Tweaks to the Ferrari 488 Challenge Evo and Lamborghini Huracán Supertrofeo EVO2 to match their pace with GT2 class.

Follow Assetto Corsa Official Channels:

Website: https://assettocorsa.gg

Facebook: https://www.facebook.com/Assetto.Corsa

Instagram: https://www.instagram.com/assettocorsa/

Twitter: https://twitter.com/AC_assettocorsa YouTube: https://www.youtube.com/@assettocorsaofficial

Dear racers,

The latest update of Assetto Corsa Competizione is available!

Refresh your Steam client in order to download and install the update.

Update 1.9.8

Fixed an issue with partial laps registering as completed laps on the leaderboard.

Fixed car collisions re-enabling without cars decoupling first out of the pitlane.

Fixed a LOD error on the Mercedes-AMG GT2.

Dear racers,

The latest update of Assetto Corsa Competizione is available!

Refresh your Steam client in order to download and install the update.

Update 1.9.7

Fixed an issue with the visibility of the assist line at the Red Bull Ring.

Fixed a potential issue of teleporting the player when hitting the pitlane wall directly at the pit entry line.

Fixed an issue with custom championship modes.

Fixed GT2 label not appearing correctly in the server lobby.

Fixed track medal UI stars and stats not updating for the Red Bull Ring.

Dear racers,

The latest update of Assetto Corsa Competizione is available!

Refresh your Steam client in order to download and install the update.

The entries listed below relating to GT2 pertain only to the owners of the GT2 Pack DLC. Grab the DLC here:

https://store.steampowered.com/app/2700600/Assetto_Corsa_Competizione__GT2_Pack/

Update 1.9.6

GENERAL:

Added Fanatec GT World Challenge Europe 2023 season as bonus content with all entries, liveries, drivers and championship season.

NOTE: certain entries may be subject to DLC ownership. NOTE: as with any major update, game menu settings (stored in menuSettings.json) will likely reset on first initialization.

IMPORTANT: reloading of Video presets will likely be necessary.

Added Fanatec GT2 European Series (2023 season entries) as DLC content. Added Red Bull Ring as DLC content. Added Audi R8 LMS GT2 as DLC content. Added KTM X-BOW GT2 as DLC content. Added Mercedes-AMG GT2 as DLC content. Added Maserati GT2 as DLC content. Added Porsche 911 GT2 RS Clubsport Evo as DLC content. Added Porsche 935 as DLC content.

GAMEPLAY/UI:

Added 2023 as unique season available from the Single Player menu.

IMPORTANT: since some of the existing content is now moved into dedicated seasons, some older replays or saved games might not be compatible as a result.

Added GT2 as unique season (as DLC). Added GT2 as class in Open Series custom races and opponent mix categories. Added GT2 as class in Multiplayer filters. AI cars can now share pit boxes in Single Player.

PHYSICS:

General revision of BOP for GT3 and GT4 classes.

Fixed a potential issue with the AI overloading the physics thread when spawning at session start.

Follow Assetto Corsa Official Channels:

**Website **https://assettocorsa.gg

**Facebook **https://www.facebook.com/Assetto.Corsa

**Instagram **https://www.instagram.com/assettocorsa

Twitter https://www.twitter.com/AC_assettocorsa

Dear racers,

The latest update of Assetto Corsa Competizione is available!

Refresh your Steam client in order to download and install the update.

Update 1.9.5

Generic:

• Fixed a track limits detection issue at Laguna Seca.

• Fixed a potential brake ducts bug during pitstops

• BOP fine tuning for Kyalami, Donington, Spa and Nurburgring.

• BMW Sim Attack liveries (released in an earlier silent hotfix).

Note: As part of our continuous maintenance and improvements to Assetto Corsa Competizione we will be releasing small updates on a regular basis during the esports season which might not go through the usual announcement process detailing the changes until a later version update where these changes will be listed retrospectively.

Follow Assetto Corsa Official Channels:

**Website **https://assettocorsa.gg

**Facebook **https://www.facebook.com/Assetto.Corsa

**Instagram **https://www.instagram.com/assettocorsa

Twitter https://www.twitter.com/AC_assettocorsa

This minor update is intended to update the sponsors of the Circuit de Spa Francorchamps on the occasion of the events taking place there.

Get yourselves down to the circuit from June 29th to July 2nd for your chance to meet some of the people from KUNOS Simulazioni, Fanatec, and AK informatica!

With this update there has also been an update to the Donington Park BoP.

Download it and get burning some rubber.

Note: As part of our continuous maintenance and improvements to Assetto Corsa Competizione we will be releasing small updates on a regular basis during the esports season which might not go through the usual announcement process detailing the changes until a later version update where these changes will be listed retrospectively.

Follow Assetto Corsa Official Channels:

**Website **https://assettocorsa.gg

**Facebook **https://www.facebook.com/Assetto.Corsa

**Instagram **https://www.instagram.com/assettocorsa

**Twitter **https://twitter.com/AC_assettocorsa

Dear racers,

The latest update of Assetto Corsa Competizione is available!

Refresh your Steam client in order to download and install the update.

Update 1.9.4

• BOP fine tuning for COTA.
• Fixed a sponsor display at Paul Ricard.
• BOP fine tuning for Imola (released in an earlier silent hotfix).
• Soft limiter adjustments to a number of cars (released in an earlier silent hotfix).
• Added Lamborghini Real Race esport liveries (released in an earlier silent hotfix).

Note: As part of our continuous maintenance and improvements to Assetto Corsa Competizione we will be releasing small updates on a regular basis during the esports season which might not go through the usual announcement process detailing the changes until a later version update where these changes will be listed retrospectively.

Follow Assetto Corsa Official Channels:

**Website **https://assettocorsa.gg

**Facebook **https://www.facebook.com/Assetto.Corsa

**Instagram **https://www.instagram.com/assettocorsa

Twitter @AC_assettocorsa

Dear ACC racers A small patch is out now on Steam to improve the engine revs limiter logics for a small amount of GT3 vehicles. The adjustment avoids a harsh engagement of the rev limiter, especially near the top speed, which could result in speed loss and possible accidents in slipstream situations.

Keep on racing! #beACC

Dear racers,

The latest update of Assetto Corsa Competizione is available!

Refresh your Steam client in order to download and install the update.

Update 1.9.3

GENERAL:

• Added new McLaren 720S GT3 Evo 2023.
• Fixed an issue at Valencia with pitlane detection.

PHYSICS:

• BOP fine tuning for Bathurst.
• BOP fine tuning for Paul Ricard.
• Honda and Bentley performance improvements.
• Audi R8 LMS GT3 EvoII aeromap during yaw rotation improvements.
• Tyre model consumption tweaks.
• Tyre model slick tyres at very cold/wet temperatures tweaks.
• Ferrari 296 GT3 steering lock set at 400.
• Ferrari 296 GT3 number of ECU maps fix (no other changes).
• Lamborghini Huracán GT3 EVO2 fuel consumption relative to engine braking ecu maps fixed (inverted).

Follow Assetto Corsa Official Channels:

**Website **https://assettocorsa.gg

**Facebook **https://www.facebook.com/Assetto.Corsa

**Instagram **https://www.instagram.com/assettocorsa

**Twitter **@AC_assettocorsa

Dear racers,

The latest update of Assetto Corsa Competizione is available!

Refresh your Steam client in order to download and install the update.

Update 1.9.2

GENERAL:

• Various livery updates and added new season of Alpine Esport liveries.

PHYSICS:

• BOP fine tuning for Monza, Laguna Seca.
• Provisional BOP on various tracks for the new 2023 cars.
• Correction of graining accumulation on tyres.
• Tyre model fine tuning.
• Nissan GTR 2018 ground collision tweaks.
• Lexus ground collision tweaks.

Follow Assetto Corsa Official Channels:

**Website **https://assettocorsa.gg

**Facebook **https://www.facebook.com/Assetto.Corsa

**Instagram **https://www.instagram.com/assettocorsa

Twitter https://www.twitter.com/AC_assettocorsa

Dear racers,

The latest update of Assetto Corsa Competizione is available!

Refresh your Steam client in order to download and install the update.

**Update 1.9.1 **

• Fixed an issue with the Ferrari 296 GT3 in driver swaps.

• Fixed an issue that was preventing the client to register on CP races.

• Fixed a helicam focus issue at Valencia.

• Fixed an issue with certain cars missing refuelling animations.

Follow Assetto Corsa Official Channels: Website https://assettocorsa.gg

**Facebook **https://www.facebook.com/Assetto.Corsa

**Instagram **https://www.instagram.com/assettocorsa/

**Twitter **https://twitter.com/AC_assettocorsa

The wait is finally over!

The 2023 GT World Challenge DLC for Assetto Corsa Competizione is OUT NOW on Steam!

Experience the flow of the Circuit Ricardo Tormo, Valencia along with three new cars:

• Ferrari 296 GT3 • Porsche 911 GT3 R (992) • Lamborghini Huracan GT3 Evo2

Find the new content through the "Open Series". The 2023 #GTWC official season will have its own section later this year!

Load up Steam, get the DLC, download the update and get on track!

Also coming to PS5 and Xbox Series X/S later in 2023

Update 1.9.0

GENERAL:

• Added Circuit Valencia Ricardo Tormo as DLC content.
• Added new Lamborghini Huracán GT3 EVO2 as DLC content.
• Added new Ferrari 296 GT3 as DLC content.
• Added new Porsche 911 (992) GT3 R as DLC content.
• Added a batch of new liveries for the 2023 GTWCH season.

GAMEPLAY/UI:

• Added controller preset for Moza steering wheels.
• Added support for new DLC track content in custom championship (via Open Series).
• Fixed track selection not respecting user-defined order in Open Series championship mode.
• Adjusted AI skill level for a number of gold and platinum-ranked drivers.

GRAPHICS:

• Fixed an issue with certain cars receiving an incorrect visual offset in their pitstop position.

PHYSICS:

• Updated Mercedes AMG GT3 EVO with latest advancements, features, and more.
• BOP work
• Improved tyre model
• Improved tyre flex
• Improved tyre heat generation
• Improved tyre rolling resistance simulation
• Improved tyre footprint simulation
• Wider tyre pressure range (slicks 26-27psi)
• Wider tyre temperature range (slicks 70°C-100°C)
• Improved bumpstops simulation
• Improved suspension end of travel simulation
• Improved dampers simulation
• Improved electronics logic (TC1, TC2, ABS)
• New variable engine braking simulation (Huracan EVO2)
• Improved aeromap simulation on yaw and roll.

Follow Assetto Corsa Official Channels:

Website: https://assettocorsa.gg

Facebook: https://www.facebook.com/Assetto.Corsa

Instagram: https://www.instagram.com/assettocorsa/

Twitter: https://twitter.com/AC_assettocorsa YouTube: https://www.youtube.com/@assettocorsaofficialmediac484

Dear ACC racers,

the latest update of ACC is available!

Refresh your Steam client in order to download and install the update.

Hotfix 1.8.21

• Fixed an error with DLC dependencies in Championship modes

• Performance updates for:

  Chevrolet Camaro GT4.R Mclaren 720S GT3 Honda NSX GT3 EVO Porsche 991.2 GT3 R

Dear ACC racers,

ACC update is now out on Steam!

Refresh your Steam client in order to download and install the update.

Hotfix 1.8.20

• New Mercedes AMG GT3 EVO aggressive presets
• BOP adjustments for GT4 cars

Dear ACC Drivers,

today we KUNOS Simulazioni are releasing the latest official 2022 liveries from TotalEnergies 24 Hours of Spa and Indianapolis 8 Hours!

The new liveries are available as part of our free update for Assetto Corsa Competizione.

Have you seen the latest 2022 liveries? Take a look!

Don't forget to refresh your Steam Client in order to download and install the free update!

Changelog 1.8.19

-Added remaining 2022 GTWCHEU season liveries as bonus content -Added liveries from the 2022 Indy 8 Hour as bonus content -Added 2022 season selector in the UI -Added 2022 season as playable Championship

NOTE: menuSettings.json configuration file in Documents/Assetto Corsa Competizione/Config might reset and require certain settings (video, audio, general) to be revisited.

Dear ACC racers,

ACC update is now out on Steam!

Refresh your Steam client in order to download and install the update.

1.8.18

• Revised wet track limits on various tracks

• Minor livery sponsorship updates

• BOP tweaks for:

Aston Martin Vantage V8 GT3 BMW M4 GT3 Audi R8 LMS GT3 EVO2 Bentley Continental GT3 2018 Lamborghini Huracan GT3 EVO Porsche 991.2 GT3 R Mercedes AMG GT3 EVO

• BMW M4 GT3 new gear ratios homologation

Dear ACC racers,

The official 2022 liveries from the GT World Challenge Europe & US Series are available on free update to all Assetto Corsa Competizione players on Steam! Have you already seen the new 2022 liveries? Take a look!

1.8.17

• Fixed US tracks being erroneously shown in non-track server weight lists
• Added option to access servers without lobby listing - see corresponding server handbook update

1.8.16

• COTA: added barrier in runoff to avoid wrong direction trigger
• Indianapolis: podium graphics updated
• Indianapolis: fixed ghosting occasionally disabling in pitlane due to erroneous surface type
• Fixed camber values and limits in presets for a number of cars in American DLC track groups

Dear ACC racers,

ACC update is now out on Steam!

Refresh your Steam client in order to download and install the update.

1.8.14

• Added liveries for partner esport activities

• Added bonus GTWCHEU 2022 liveries

• Fixed a display issue of out-of-range engine map stage when using direct bindings

NOTE: the error only affected the display value on the HUD/dash

• Fixed shifted UI labels for engine map direct input settings

NOTE: does NOT require remapping existing input bindings.

Dear ACC racers,

ACC latest hotfixes 1.8.13 and 1.8.12 are out now on Steam!

Refresh your Steam client in order to download and install the update.

** Hotfix 1.8.13**

• Minor graphical and LOD fixes on the Challenger DLC cars
• Fixed fuel per lap function not working on the dash of the Audi R8 LMS GT3 evo II
• Updated release liveries and entries for the Audi R8 LMS GT3 evo II

**Hotfix 1.8.12 ** GAMEPLAY:

• Grid mixing is now compatible with all car groups
• Next lap invalidation added for a number of tracks when extending the final corner
• Fixed a game crash in full-season 2021 championship when selecting a specific AMG entry

PHYSICS:

• Fixed an issue with the automatic setup feature erroneously compensating for water film
• Fixed an erroneous behaviour in bumpstop simulation
• Fixed reversed fast bump damper slider and new fast damping values for all cars
• Improved steering axis and relative FFB forces and tweaks in all cars FFB values (might need slight adjustments from the user, we also remind that you can change FFB gain while driving with numerical pad keys 8 and 2)
• Tweaks in camber gain and toe angle influence on tyre forces
• Tweaks in tyres rolling resistance
• Tweaks in tyre heating generation
• Balancing tweaks for the following cars and track categories: BMW M4 GT3, McLaren 720S GT3, Honda NSX GT3 Evo, Lamborghini Huracan GT3 EVO

GRAPHICS:

• Fixed Ferrari 488 GT3 offset body shadow.
• Fixed Nissan GT-R GT3 rear light emitter clipping with bodywork.

Dear ACC racers!

ACC hotfix 1.8.11 update is out now on Steam!

Refresh your Steam client in order to download and install the update.

Hotfix 1.8.11

• Fixed a potential issue with cars in pitlane triggering yellow flags
• Fixed an issue with Hotlap session resetting setup when being restarted from outside the track
• Tyre model fine tuning
• Fixed negative toe acceleration issue
• Fixed BMW M4 GT4 wet setups 0 wing and ducts
• Fixed wet track limits and adjusted thresholds
• Revised erroneous corner exemptions with track limit warnings on a number of tracks
• Missing minimum driving requirement in team races now results in a SG30 rather than a Disqualification
• Fixed potential stutters with font cache reloading.

Dear ACC racers!

ACC hotfix 1.8.10 is out now on Steam, refresh your Steam client in order to download and install the update.

1.8.10

• VR: TAA5 area mask optimization in stereo rendering now defaults off to remove artefacting.
• Fixed asymmetry in some Audi R8 GT3 Evo setups.
• Tweaks to the BMW M4 GT3 aero model. Balancing tweaks for the following cars and track categories:
• BMW M4 GT3 - all track groups.
• McLaren 720S GT3 - all track groups.
• Zolder regrouped as D1 for 2021/Open season for better overall balance.

Dear ACC racers!

ACC hotfix 1.8.9 is out now on Steam, refresh your Steam client in order to download and install the update.

1.8.9

• Potential fix for pitlane status and opponent invisibility getting stuck for opponent netcars in certain scenarios
• Added 100Hz legacy option for FFB frequency for older wheels
• Fixed an issue with mouse potentially stealing focus in the MFD and creating a double selection
• Potential fix for compatibility with some older GPUs
• Yellow flagged car on the track map now always shows on top.

Dear ACC racers! ACC hotfix 1.8.8 is out now on Steam, refresh your Steam client in order to download and install the update.

1.8.8

**PHYSICS: **

• Fix for autoclutch behaviour
• Tweaks for tyre pressure loss and flat spotting
• Fix BMW M6 2021 BOP Spa camber limitations and tyre assignments