Vice City Mission Loader allows you to run any mission in Vice City.
Office: To run the MissionLoader in the game you must press the key M + L, selecting the mission using the keys 4 and 6 at NumPad'e, and press the Action Key (by default, this TAB) + 4, we recommend that you run a mission on the street because there are bugs with interiors.
If you change your mind and you want to close the Loader, Mission then just click on the NumPad'e button 5.