Every platform code for the cars can drive on water cheat in Grand Theft Auto: Vice City, plus how to enter it.
SEAWAYSRIGHT, R2, CIRCLE, R1, L2, SQUARE, R1, R2RIGHT, RT, B, RB, LT, X, RB, RTPC: Type the code on your keyboard while in Grand Theft Auto: Vice City. There is no entry prompt — the cheat activates the moment the string is recognised.
PlayStation: Enter the button sequence on the in-game pad while Grand Theft Auto: Vice City is unpaused. There is no input prompt; the game registers the buttons in real time.
Xbox: Enter the button sequence on the in-game pad while Grand Theft Auto: Vice City is unpaused. There is no input prompt; the game registers the buttons in real time.
On PC, type the cheat letters during gameplay. On PS2/PS3 and Xbox/Xbox 360, enter the button combo on the controller (on Xbox the Black/White buttons are the right/left bumpers). Codes shown are the original PS2/PC/Xbox set. Some cheats are permanent until you reload — save in a free slot before experimenting.
Cheats may disable trophies and achievements for the current play session on modern entries. Save in a free slot before experimenting.