Resident Evil 3: Nemesis Cheats
Unlocking mercenary mode
Finish the game one time to get mercenary mode and save the NEXT GAME file. Begin your new game, pick that saved game, and then select mercenary mode. In this particular mode your involved in controlling Carlos, Mikhal, or Nikoli from the train to the starting room with a two minute timer. Killing the various opponents and rescuing civilians...
Barry Burton ending 2
Jump off the bridge. Play until you reach the room with the Radar Tracker. Take it, and try to leave the room using the door you entered. Nicholai will call you. After killing him, Carlos will enter. After talking with him, leave the room (do not use the hatch to the Rail Cannon). Turn around and get in the radar device room again. Carlos and...
Finish the game under the hard difficulty setting to unlock Epilogues. Epilogues are a short diary description of each character in the entire Resident Evil series which describes what happened with that specific person after their adventure. Getting better ratings can unlock the other epilogues. There are eight total Epilogues that can be...
Barry Burton ending
The only way to see Barry is if ending B is unlocked. To get this ending, jump off the bridge when fighting Nemesis Type B. After the jump off decision, the final area of the game will take a somewhat different path. You will have to fight off Nicholai in a chopper. It is recommended that you bring a Magnum and Grenade Launcher (or Rocket...
You can only create enhanced ammo while playing under hard difficulty. When creating ammo with the reloading tool, save enough gunpowder to mix up the same type of ammo eight times. On the eighth time, the game will prompt "Do you want to create the enhanced ammo?". Select "Yes". This ammo is more powerful, may have slightly different effects,...
Getting alternate costumes
Finish the game under the easy difficulty setting with any rank better than F to unlock Jill's costume from the original Resident Evil and Regina's costume from Dino Crisis. To unlock three additional costumes, Finish the game under hard difficulty with a rank of A. This will unlock police miniskirt, disco, and biker costumes.
To get Jill's Diary (a file), collect all thirty files in the game in order. Then the first file (Instructions Manual, blue) will become Jill's Diary.