checked-no =>Stage Select: To open the Trial Mode and enable stage selection, go to the "Press START" title screen and press U Dx2 Rx3 Lx4, hold cD and press [START]. This code must be entered before the opening movie begins playing. =>All Characters: To enable all characters in multiplayer, go to the "Press START" title screen and press U Dx2 Rx3 Lx4 cU+[START]. Normally, to earn these character you'd have to complete the Story or Trial mode with the the total scores listed below. |Lila|13,000| |Thunder|19,000| |Banderus |25,000| |Cecile|31,000| |Leon|15,000| |Duke |21,000| |Jin |27,000| |Ryan|17,000| |Gunt |23,000| |Deathmask|29,000| =>Extra Characters: Complete the Story Mode on Easy with the best ending, and you will enable the Engineer and Terrorists 1, 2, and 3 in two player mode. * Beat Story Mode on Normal with the best ending to get the above characters and the Secretary of Defense, Advisor, Assistant, and Kenneth Coleman in the two player mode. * Beat Story Mode on difficult with the best ending to earn all of the above characters plus Lisa or Steve in the three or four player modes. =>Boss Tips: When you begin the fire boss battle, you should see two men moving on boxes and the boss running next to the boxes. When the boss reaches the box, shoot the box to damage the boss. Kill the men, run or roll up to the boss while avoiding the fire, and crouch right beside him. If you are crouching next to him, the flames won't hurt you. =>Unlim. Ammo: Beat the game on Normal to enable the Max Power option, which gives you unlimited ammo for all weapons.