GRIDROAD is a traffic optimisation puzzle/simulation game. Build roads, place road markings and tweak traffic lights to build the most efficient traffic junction!

Public builds
—No reading yet
Counted once we have watched for 90 days (since 21 Oct 2026)
Distinct builds deployed to a game's public (default) Steam branch, as Steam's client network describes them.
Checked within minutes of each Steam change. Observed since 21 Oct 2026.
Source: Steam client network (PICS), App info, public branch. Full methodology
Latest public build
Build 19251203
Update posts
0 postsPosts announcing an update, tagged or not
Posts in a game's official Steam news feed that announce an update: tagged as patch notes by the developer, or plainly about a patch or a released update.
Source: Steam Web API, ISteamNews/GetNewsForApp. Full methodology
Typical gap between builds
Not enough builds yet| Build | Went live | Patch notes |
|---|---|---|
| 19251203 | None posted |
From Steam’s client network, last checked . Builds before 21 Oct 2026, when we started watching, aren't listed. Patch notes are the developer’s update post from an hour before to a day after the build. Not every build gets one. How we count
| Posted | Update |
|---|---|
| 16 Jun 2025 | Japanese, Chinese and Russian Support added - GRIDROAD v1.05 Patch notes |
| 13 Jan 2025 | GRIDROAD v1.04 - AI tweaks and WASD road marking placement Patch notes |
| 18 Dec 2024 | GRIDROAD v1.02 Patch notes |
| 16 Dec 2024 | GRIDROAD v1.01a Hotfix Patch notes |
| 13 Dec 2024 | GRIDROAD v1.01 German + Dutch partial translations Patch notes |
| 11 Dec 2024 |
| GRIDROAD v1.0d Hotfix Patch notes |
| 10 Dec 2024 | GRIDROAD v1.0b Hotfix Patch notes |
| 10 Dec 2024 | Hotfix v1.0a Patch notes |
| 9 Dec 2024 | GRIDROAD v1.0 Releases! Update |
| 31 May 2024 | GridRoad v0.35a Hotfix Patch notes |
Steam keeps no record of past build numbers, so before 21 Oct 2026 a game’s update history comes from its own Steam news: posts tagged as patch notes, and untagged posts that plainly announce a patch or a released update. Older posts are still being read in, most played games first. How we count