Find Space Cowboy in the Take Off Platform.
Find Sensai in the Feed Ward.
Find Hogdahl's Finest in The Dream.
Find The Beetle Blend in the Mainframe.
Find OP in The Pit (Pope Joe).
Find Cone Puffs in the Courtyard.
Find Karavan in The Pit (Dark Tunnels).
Find 20 Musketeers in the Container Route.
Find Carl's Blend in the Courtyard.
Find Clemens in the Tower 17 Base.
Find Maestro in the Container Route.
Find CA Alderholm in the Container Route.
Find Robot Smokes in the Container Route.
Find Five Fingers in the Courtyard.
Find Pirate in the Feed Ward.
Find Yups in the Showers.
Find Mummy in the Abandoned Equipment.
Find Count Gunther in Abandoned Equipment.
Find Iron Lungs in the Feed Ward.
Find Swift in the Mining Core.
Find Mount Noir in The Pit.
Find Enfermo in the Cental Storage.
Find Charlie in the Tower 17 Base.
Find Yoyall in the Tower 17 Base.
Find Rolles Rok in the Mine Entrance.
Find Alunda Classics in the Mainframe.
Find Space Jockey in the Upper Mines.
Find Voodoo in the Prison Area.
Find The Counts in the Prison Area.
Find Tiny Tims in The Work Pass.
Find Jimboro in the Mining Core.
Find Old Timer in the Courtyard.
Find Noname in the Tower 17 Base.
Find Nordqvist in the Security Checkpoint.
Find Q in the Showers.
Find Bloss in The Dream.
Find Lungbusters in the Courtyard.
Find Greas in the Loading Docks.
Find Habibs in the Aquila Territory.
Find MBryo in the Aquila Territory.
Find Roulette in the Feed Ward.
Find Sicher in the Mine Entrance.
Find Starlife in the Tower 17 Base.
Find Gawd in the Facility Control.
Find Candy Candy in the Take Off Platform.
Find JR Grass in the Aquila Territory.
Find Cloud NO. 17 in the Abandoned Equipment.
Find Gronkos Bar in the Guard Quarters.
Find Desert Air in The Dream.
Find Dog Smokes in the Feed Ward.
Find Black Death in the Feed Ward.
Find Charlie's CC in the Feed Ward.
Find Red Frog in the Work Pass.
Find Yoshimi in the Courtyard.
Find Dr. Filur in the Infirmary.
Find Guards in the Guard Quarters.
Find 68th in the Container Route.
Find Painful in the Courtyard.
Find Addictive M in the Cargo Transport.
If you are low on health and there is not any Med Stations nearby, look for the flying bug-like creatures that are found throughout the game. Walk up to one and press X. Riddick will eat it, and by doing so will gain health. Also, wour health is divided up into squares. When you are damaged, the square will start to minimize. At any time you can recharge the last square to the right that is not fully depleted by waiting awhile. This can be done at any time, but it only recharges your current square. This works faster while crouching.
You will be asked by a couple persons to get an item of theirs (an injector and a red tube). Both these can be found by following Asif after buying a shiv from his friend. If you are near him when he hides the money you paid for the shiv, he attacks and you are killed by the rail defenses. When you see him go into the back of the Feed Ward, move away and wait in the area where there are the guards beating up an inmate. When Asif comes into the area, kill him, then go to the back of the Feed Ward to find a loose panel. The red tube and injector are there, along with the 30 U.D. you paid to get the shiv.
When you are riding the rail, there is a ladder beside it. Go down it and kill the guard in front. Then, go to the ladder in front of you. There should be a Tranq. Gun here.
You can buy a Tranq. Gun from one of the inmates before you enter the Upper Mines. It is 50 U.D. You can test it on him if desired, and he will not attack. Tranq. Guns are useful for stunning enemies and stopping the Riot Guard that goes around in the Upper Mines.
In the Rec. Ward or fighting ring area, by just punching someone once then backing away for a short while, you can hurt an inmate and not get killed by the rail defenses. If you have enough patience, you can kill an inmate. It will take a while.
When you fight Hoxie's Red Mechs, pick up the mini gun. Get the mechs in a line so they cannot hit you and shoot away.
In order to defeat the Riot Guards, you have to shoot them in the back. It is recommended that you get close to them and strafe sideways while shooting them in the back. They are slow and cannot keep up. In addition, do not forget to pick up the Riot Guard's minigun.
At the Loading Dock, you cannot hope to take this monster out with any weapon. Your best bet is to get the minigun before entering the Loading Dock and shooting the explosive canisters that are circulating over the guard. Make sure to stay out of the line of fire. Keep hitting the canisters until the guard falls. At the Fuel Station, circle around Heavy Riot Guard counter-clockwise and blast the fuel tanks on the rail above it. You do not need a direct hit to blow it up, but it will speed up the process.