Every platform code for the spawn monster truck cheat in Grand Theft Auto: San Andreas, plus how to enter it.
MONSTERMASHRIGHT, UP, R1, R1, R1, DOWN, TRIANGLE, TRIANGLE, X, CIRCLE, L1, L1RIGHT, UP, RB, RB, RB, DOWN, Y, Y, A, B, LB, LBPC: Type the code on your keyboard while in Grand Theft Auto: San Andreas. 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: San Andreas 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: San Andreas is unpaused. There is no input prompt; the game registers the buttons in real time.
On PC, type the cheat letters at any time during gameplay. On PS2/PS3/PS4 and Xbox/Xbox 360/Xbox One, enter the button combo on the controller during gameplay. Codes shown are the original PS2/PC/Xbox set. Cheats disable some progression rewards and decrease the criminal rating — use on saves you can spare.
Cheats may disable trophies and achievements for the current play session on modern entries. Save in a free slot before experimenting.