A plugin for OpenRCT2 to manually edit the grass lengths of your map.

Grass Grower for OpenRCT2


This is a plugin for OpenRCT2. You can use it to manually set the grass levels for any tile in your park that has the grass texture. You can set the grass level to mowed, clear, or one of two levels of "clumps" (what the game calls long grass).

These changes are not permanent. Grass will still grow as usual; this plugin is a one-time effect that does not override the march of time. It is intended to be used to beautify your park before (for example) taking a screenshot, or submitting a save file for a contest or archive.

Planned features / known issues

Please submit any ideas under issues.


  1. This plugin requires at least OpenRCT2 version v0.3.0.
  2. Download the latest version of the plugin from the Releases page.
  3. Put the downloaded .js file into your /OpenRCT2/plugin folder.
  4. The plugin settings window can be found in-game in the dropdown menu under the map icon.

Modifying this plugin

This plugin's codebase is based on wisnia74's TypeScript template. See the steps in Basssiiie's Ride Vehicle Editor plugin README for instructions on building and running the source code.


Thanks to wisnia74 for providing the template for this mod and readme. Thanks to Basssiiie for additional templating for the source code and this README.