First, you must have the Syringe equipped in the Item window. Go up to an enemy and grab them from behind by holding down the R1 button (this will only work if you have no weapon equipped or are using a CQC-compatible weapon). Then press the triangle button to inject them with the Syringe.
In Act 5 of Metal Gear Solid 4: Guns of the Patriots on the PlayStation 3, you must inject yourself with the syringe in able to engage in combat with Screaming Mantis. To do so, press Start to open the pause menu. In the Item menu, go to the Recovery Items tab and select the Syringe and put it in your inventory. Then exit the pause menu to return to the game. Hold down L2 to open the Item window, select the syringe and follow the instructions onscreen to inject yourself. You are now able to use your weapons against Screaming Mantis. At some points during the boss battle, she may shoot fireballs at you. If you are hit you must inject yourself with the syringe again.
Press New Game on the start screen. Hope I helped.
The R3 and L3 buttons are on the left and right analog sticks. To do this press down on either of the analog sticks and then whatever the buttons do in the game it should then work.
If you press 1 on your keyboard (near the top of the keyboard, not the side), your sim game should go at a normal speed, if you click 2 it will go a little quicker and if you click 3 it will go the fastest it can go. If you press P it will pause the game. There are buttons you can press underneath your sims picture that can also do this (there are three sets of play buttons and one pause button).
== == This varies from game-to-game. For some games you have to press a complex sequence of buttons, and on others there is an option to do this. Directions for doing this will be in the instruction manual.
In Act 5 of Metal Gear Solid 4: Guns of the Patriots on the PlayStation 3, you must inject yourself with the syringe in able to engage in combat with Screaming Mantis. To do so, press Start to open the pause menu. In the Item menu, go to the Recovery Items tab and select the Syringe and put it in your inventory. Then exit the pause menu to return to the game. Hold down L2 to open the Item window, select the syringe and follow the instructions onscreen to inject yourself. You are now able to use your weapons against Screaming Mantis. At some points during the boss battle, she may shoot fireballs at you. If you are hit you must inject yourself with the syringe again.
You Have to press the buttons to delete your current profile. The buttons are A,B,Left,Start i think.
press all the buttons on your game at once press all the buttons on your game at once I tried that but it just takes me off the game and back to my Chip start.
When you switch the game on you press all of the buttons on your ds apart from the on and off button.
It would really help if we knew what game you want this cheat for...
Press New Game on the start screen. Hope I helped.
You press those buttons at the menu screen where you usually would press start to get into the game. It will then ask to delete your save file.
IT destroys the circuit in the buttons and after a while.... they break and you can't use the guitar anymore
Read the game manual which comes with the game and you'll find out!
press the buttons on the front of the gameboy in a certain order
u know just ah press buttons
If you already have a saved game, you cant unless you delete it, to delete it go to where it says: "Press Start" and simultaneously press the Up, Select and B buttons.