The listing, PS TWISTED METAL 4 has ended.
The game opens with news of the return of Sweet Tooth, this title's maniacal clown who is up to his not-so-funny antics again. Along with a horde of mini-sized clowns, he presents eight interactive battlegrounds on which to do combat, including his bedroom, the carnival, and eight hidden levels.
These new environments have more traps and gizmo's than previous Twisted Metal games, including randomly deposited gas barrels, secret areas, and new weapons in larger quantities. The game also introduces the ability to drive on walls and make giant leaps from building to building. Players can choose from 20 new characters and death mobiles, including a demented family with a fierce station wagon or rock star Rob Zombie's Dragula mobile. Also new to this edition of the car-combat freak show is the "create a car" option, which allows you to customize a car's size, color, model, and special weapon. The rock and rap soundtrack for this combat chaos is provided by Rob Zombie, Cypress Hill, Cirrus, Ghoulspoon, One Minute Silence, and Skold.{Description taken from a Google search of Twisted Metal 4 for PS1}