it is in the option menu under the triangle thing
In "Need for Speed: Pro Street" for PSP, the cheat menu can be accessed by entering a specific code in the main menu. You can unlock various cheats by inputting codes like "CARS" for all cars or "MONEY" for unlimited money. Once entered correctly, the cheats will become active in the game. Remember to save your progress after enabling cheats, as they may affect your gameplay experience.
Cheats were removed in update 1.3.
Wait Until The Press Start Screen Comes Up And Then Type In The Cheat Code You Want To Enter
The main menu
in the main menu
we type the gta vice city cheats at menu. just go on to the menu of the game and type the cheat or type the cheat when you are playing the game :-)
in the psp start up
at the campain bounus features options menu
To enter cheats in Pokémon Battle Revolution, you need to access the game's main menu. From there, select the "Options" menu, then choose "Cheat Codes" or "Cheat." Input the desired cheat codes using your Wii remote, and ensure to save your changes before exiting the menu. After entering the cheats, you can start the game and enjoy the effects of the cheats you've activated.
You must have typed them in wrong or not turned them on properly in the cheats menu of the game.
There are no cheats for boombot. But in the menu click on START GAME then on the bottom left corner you will see UNLIMITED BOMBS.
You just directly type cheats. Type the cheats while game is running. You can also escape out and then type cheats on menu and resume game.