Never owned or played a GTA game, may have to pick up this one.
Wow!
I assume you have played it at some point?
If you like senseless killing, digital underworld hustling, causing mass hysteria and mayhem..... in a digital sense, this might be right for you.
Everything you can't do in real life, for fear of consequence can be lived through the game.
My personal favorite, call Michelle on the telephone, set up a date with her. Arrive all non-nonchalant at her front door to pick her up in a Huey helicopter. She'll ask her where you're going for your date. Hell, Michelle. We're going to hell in a Huey hand-basket.
Tip the nose of the Huey forward and send the bird directly into those highrise buildings. Before you make contact with the skyscraper, ghost-ride the whip. Attempt to parachute, only to realize there's no more parachute in GTA IV and you have one crazy cinematic homicide/inadvertent suicide/ date gone awry.
I'm a sick fuck, I know.
Roller Coaster Tycoon, I used to intentionally not add the last piece of track to complete the track on the roller coasters. Go into preferences, jack up the coaster speed to 65. Send a test car off the track, mark the point on the grid where the trajectory of the flaming cart landed.
Build a fence on that exact spot..... place all the unhappy customers inside of "the pen". Tear down the roller coaster and build another. Go back into preferences and jack up the speed to 65mph. Don't complete the track, instead send them on a death ride. Lure unsuspecting people onto the coaster/deathride. Launch the roller coaster car off the track, directly into the fenced in area containing all of the unhappy customers. Cart explodes and kills all of the unhappy customers of your amusement park.