Popular plugins - Openplanet

Increases cache size to 4 GB (well, 3700 MB actually, but close enough)

Lets you adjust volumes for in-game sound effects

Manually sets the aspect ratio of MP4's HUD, particularly useful on non-16:9 displays

Disables the chrono's shadow

Matchmaking service for UGC and Community-made game modes

This plugin shows the current Checkpoint number of each player in a room

Disables the 50 fps limit when you alt tab. Useful for casting.

Utility to get last played map info through a web API. Useful for streamers who want to provide current map through a chat command.

Create virtual borders around the screen to imitate arbitrary resolutions or reduce distractions.

Display on screen and record physics variables thanks to an easy but flexible system of placeholders.

A plugin for Royal training and events

Records vehicle coordinates, orientation, steering, etc each frame. Results are saved automatically when recording is stopped.