Happy Halloween! Kick off the holiday with this pack of Halloween themed skins and vehicles as well as various sp00ky features across the game.

Easily modify RSD files from The Simpsons: Hit & Run and various other Radical Entertainment games.

An old tool for generating files required for creating playable characters.

An old tool that used to be the only way to rename the internal names of cars P3D files for The Simpsons: Hit & Run. This can now be done with Lucas' Pure3D Editor 4

Verify the integrity of your game install to help Donut Team debug issues with mods.

A very old, unsupported version of the P3D editor.

Easily open and explore/extract Radcore Cement Library (.rcf) files.

A Lua Script that makes it easy to script levels and missions in Custom Files Lua Path Handler scripts.

This resource pack includes template images for creating Radical-style HUD icons.