GTA 3 - One fact about every mission (PC)

*For "Bomb Da Base: Act II", I'm talking about the cutscene's audio file. You can't hear the explosions in the file, but you still hear them during the game. In other words, the explosion sounds are played separately. Also, turns out you CAN get in Catalina's helicopter (video guide below), and you CAN actually destroy the helicopter early by making a replay when facing the helicopter and then playing that replay after firing a rocket at it, although this can make the game crash.*
One fact about every mission in Grand Theft Auto III, including side missions. Note: this video covers the PC version, so some things may be slightly different on other versions of the game.
VIDEO GUIDES:
"Salvatore's Called a Meeting" Stretch: • Grand Theft Auto III -...
"Blow Fish" Trashmaster: • Grand Theft Auto III -...
"Turismo" Cheetah: • Grand Theft Auto III -...
"Arms Shortage" tank: • GTA 3 - Obtaining the ...
"The Exchange" helicopter: • Grand Theft Auto 3: St...