This script adds functioning ladders to the game. Just like in GTA 4 or 5.
Essence: After pressing the L + I keys, the player either climbs or descends.
All details in Readme.
Installation: Drop the "ladders v2.2.cs" file into the CLEO folder. Drop the "ladders v2.2.ini" file into the CLEO folder. The file "ladders.ifp" in models/gta3.img is inserted using some IMG editor.
You can also change ladder coordinates in ladder.ini and climb on your own map.