Start a new game as who you want to play Spark's Training Construct as Niobe or Ghost. Wait for all the FMV sequences to finish and save your game when prompted by selecting "Yes". Exit back to the main title screen, with the "Load Game", "New Game", "Options", and "Hacking" options. Select "Hacking". Load the saved game that was just saved. When asked to press a key, do so to clean the system. Your should now be at the "A:\" prompt. Type "CHEAT" followed by a space, then "13D2C77F" Your screen should have "A:\CHEAT 13D2C77F" displayed. Press "Enter". A message stating that you have unlocked a bonus level will appear. This actually refers to Spark's Training Construct. Exit hacking by going to "Exit" in the command list and select "Y" (for yes) and pressing "Enter". Save your progress by answering "Yes", then go to "Load game" at the main menu. Look for "Spark's Training Construct" and go there. You can also indicated that it should be the game you just saved; load this. The game will bring up levels you completed. Move to the right until "Spark's Training Construct" appears in view and load it. If prompted, insert the next game disc. You should now be in the hallway full of doors after it loads. Move forward and go to the second red door you see on your right. Open it and you will now be in a gym where training takes place. Go forward until you see buttons on the wall. Press the left button first. Training will start. Grab all the weapons behind you and blast your enemies.
Once inside the "shooting range," you can participate in a test of skills. Press the red button and get ready. You will start out behind one of the tables and are told that you are caged in and have to fight. SWAT Agents will start running from the back of the room in your area. If they get up to the 10 ft. mark, youwill lose. Turn around, grab all the guns you can and take them out. If you get more than twenty, it unlocks the other red door in the hallway. This is where you can engage in hand to hand combat with an infinite supply of SWAT. This is an excellent opportunity to harness your fighting skills and find new moves.
In the shooting range in Sparks' Training Construct, look at the hanging targets in first person view. Shoot them until your green crosshairs turn red. Do this to all the targets to open up the other training mode in the same room. You can now push the button on the right. In this mode, you try to shoot the floor out from under people walking across platforms. You will fail if they make it to the other side.
You can only open the red doors. During the start only one will be open. Press the red button on the far wall and you will appear before a table. Grab the guns behind you and stop the SWAT members before they reach the 10 foot mark. Note: Use the sniper rifle, and if they get too close, try the shotgun. Shoot the floor of the runners, and when the walkers approach the door quickly shoot them or their floors. After that, work your way across the top row. Score above twenty and the next door and the green button will be available. The green button will set you between you between the tables, and unable to move. With your sniper rifle, shoot the floor beneath them. They will earn you a point, but do not let them reach the doors. After twenty points you can unlock the elevator doors near next to the warehouse in the next red door. In here you will find a red and green button. Push the red button to try and kill twenty people. Note: Use the unlimited focus here. The green button can now be accessed. Knock as many people as you can off the platform within three minutes. Note: Kick them off for as long as you can and, when you engage combat mode, throw them off the edge.
In the training mode where you must fire at SWAT team members as they advance, the easiest way to do this is to select a high powered automatic weapon. When you can, backup until your back is against the shelf behind you. Strafe back and forth as you fire, and you will continue to pick up ammunition for your current gun. This will save costly weapon switching time and you will be done quickly.
You will have to complete a challenge that involves throwing off at least twenty people. Turn around and jump off the left corner toward the entrance. Remain there and they will kill themselves.