CLEO scripts allowed players to do anything from spawning cars to flying. But these scripts didn't work online because SA-MP blocked them.

For a step-by-step walkthrough on how to set up the environment for these scripts, you can watch this installation guide:

New release: — bugfix & stability update.

The latest is fully compatible with the 0.3.7-R5 client. This update brought several "under the hood" improvements:

While earlier versions of SAMPFUNC were groundbreaking, they were often unstable. They were prone to crashing the game, causing "run time errors," or being detected by anti-cheat systems.