Charge Cannon Shot To do a charged up cannon push start and push z, z, a, b. Exploding napalm Hold B when you using the napalm launcher to make all its shots explode. Extra multi-player characters Successfully complete the single player trial mode as Turok to unlock another character in single player trial mode. Each time that this is done, another character will also be unlocked in the multi-player mode. Unlimited power core specials Use the following trick to obtain unlimited power core specials (petrify, invisibility, etc.). Unlock and enable the "Infinite Ammo" cheat. Select the minigun as one of your weapons. Start a level, find the power core, and make sure you have the minigun out. Hold B and pick up the power core. As B is held, you will have that special. Note: Slow Time will expire on an enemy if you kill them, even if you are holding B. Invincibility and always have petrify power Note: This trick requires minigun upgrade (shield) and the unlimited ammunition code to be enabled. Get the petrify power and hold B. As long the button is held you will be invincible with the petrify power. Note: This will work with any desired power. Healing with flares Get the energy absorption power and fire the flare gun. Walk into the flare that was fired and you should start regaining health. Walk with Mag60 on Take the Mag60, go in water and turn on the laser. Hold it and swim out with it on. Keep it held to be able to walk around with it on. Invincible monkey Unlock and enable the "Infinite Ammo" option on the cheat menu. Set the other game options as desired, but you must have the minigun as a weapon. Play a game of Frag Tag (kill the monkey). Select the minigun and hold down Alternate Fire to activate the shield. Since you have unlimited ammunition, you will not run out. When you are selected as the monkey, you will keep the shield as long as Alternate Fire is not released. Easy ultimate frag Set up a game in two-player multiplayer mode with no bots, no frags, and 100 minutes. Place a pink flare and have the other player keep running into it and die. If you can get 500 or more frags in 100 minutes or less, you will get the ultimate frag. Cheat menu Press Z at the title screen to display the cheat menu. Accumulate 1000 frags total with all the characters to unlock all the cheats in the menu. To unlock all the options quickly, build a saved game with a character that has over 250 frags. Copy that character into the three other slots on the controller pak. Then, load all four of these cloned players to the game. All cheats will now be available in the menu since the combined frag count will be over 1000. Alternately, copy your player name four times on a memory card with at least 500 frags on each . Then, load the names four times to unlock all four cheats on the cheat menu.