Assetto Corsa Drift Free

Gunsai Touge (Gunma Cycle Sports Center) for Assetto Corsa

The Gunma Cycle Sports Center, the touge from the Hot Version videos, rebuilt from scratch by Project Kaido. A narrow, technical road with seasons and rain. Free.

Author: antudusun (Project Kaido) Version: 1.2 Compatible: Assetto Corsa (PC); compatible with Custom Shaders Patch weather and rain 4.8 (68) Updated: 8 Mar 2021 Reviewed: 24 Oct 2026
Download Gunsai Touge (Gunma Cycle Sports Center)

More screenshots on OverTake.gg ↗

What this mod does

The Gunma Cycle Sports Center, known in sims as Gunsai Touge, is the Japanese mountain course where Best Motoring magazine filmed its Hot Version tests. antudusun, from Project Kaido, rebuilt it from scratch for Assetto Corsa, and today it’s one of the most downloaded mod tracks on OverTake, with almost 300,000 downloads.

What’s included

  • The touge route and the Gunma Cycle Sports Center circuit layout, plus a variant for Hot Version qualifying sessions.
  • Season switching: summer, fall and winter.
  • Support for Custom Shaders Patch rain.
  • Optional replay cameras for CamTool2.

Who it’s for

A narrow road that’s fast in places and very technical in others: it works both for touge drifting and for testing a street car’s setup. It’s the classic spot for the AE86 and other lightweight Japanese cars.

Version

Version 1.2, from March 2021, added the seasons and rain; you need to delete 1.1 before installing it. Some players get crashes when loading the track; the most common fix is installing it manually instead of with the automatic installer.

User rating

4.8 / 5
68 ratings in total 4.8 / 5 · 68 on OverTake.gg
Tried it? Rate it: Anonymous, one vote per person.

Mod video

Highlights and things to keep in mind

Highlights
  • A heavily downloaded Japanese touge classic
  • Seasons and rain with CSP
  • Rated 4.81 out of 5
Keep in mind
  • Some players get crashes when loading
  • It can stutter in certain areas
  • No updates since 2021

Requirements

  • Assetto Corsa for PC
  • About 200 MB of free space
  • Free OverTake.gg account
  • Custom Shaders Patch optional for rain and seasons

How to install it

  1. If you had version 1.1, delete the pk_gunma_cycle_sports_center folder from assettocorsa/content/tracks.
  2. Go to the track's page on OverTake.gg, sign in and download 1.2 (about 194 MB).
  3. Extract the file and copy the pk_gunma_cycle_sports_center folder into assettocorsa/content/tracks.
  4. Open Content Manager and find Gunma Cycle Sports Center in the track list.
  5. Pick the touge or circuit layout and a lightweight rear-wheel-drive car.

Version history

  1. 1.28 Mar 2021Current

    Seasons (summer, fall, winter), rain support and optional CamTool2 cameras

  2. 1.122 May 2020

    Better vegetation lighting, new Hot Version qualifying variant, grass and fixed AI

Common problems

The game crashes when loading the track

Several users fixed it by installing it manually in content/tracks instead of dragging it into Content Manager.

Is it the same Gunsai Touge from 2014?

No. That one was a conversion by another author; this is a new version built from scratch by Project Kaido.

It stutters in some areas

Some reviews mention it; lowering vegetation quality helps.

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