First person view:
Successfully complete the game under the easy or normal difficulty setting. 

Battle mode:
Successfully complete the game under any difficulty setting. The game will
automatically save to the VMU after the credits have completed. A battle mode option
will be unlocked at the main menu. 

Battle mode in first person view:
Collect the sniper rifle at the end of Disc 1 that Alexia drops. Note: Collect the sniper
rifle that Alfred Ashford drops in Disc 2 in the Japanese version of the game.

Play as Steve Burnside in battle mode: 
Get the gold Luger replica from the basement office in Disc 2. The correct drawer
sequence is red, green, blue, and bottom. You can also unlock Steve Burnside by
performing well in battle mode as Chris.

Play as alternate Claire in battle mode: 
Perform well with the original Claire in battle mode. 

Play as alternate Chris in battle mode: 
Complete battle mode as Wesker. Note: He is armed only with a knife.

Play as Albert Wesker in battle mode:
Take Albert Wesker's sunglasses from the floor in the Incubation Lab after the
intermission sequence when playing as Chris. Alternately, perform well in battle mode
with Steve Burnside. 

First unlock Steve Burnside. Then, play as Chris and finish with the best grade to
unlock Albert Wesker. He is armed only with a knife and has two mixed herbs.

Play as Hunk:
Successfully complete the game under the normal difficulty setting in less than 3.5
hours and collect every single file, memo, note and letter to unlock Hunk from
Resident Evil 2. 

Linear launcher:
Get an A ranking with Steve Burnside, Chris and Albert Wesker and both versions of
Claire in battle mode to unlock the linear launcher. It will appear in your inventory
during the next battle mode game. 

Rocket launcher:
Get an A ranking in the normal game by completing it without saving, no first aid
sprays, and no retries. Additionally, save Steve from the Luger, give the Medicine to
Rodrigo, and complete the game with a time less than 4:30. The Rocket Launcher will
appear in the first item box in the next new game.

Hint: Self-destruct code:
Enter "Veronica" as a code when playing as Chris on Disc 2 when you have to open
all doors and elevators to save Claire with 5:00 minutes to evacuate.

Hint: M 100ps with Chris:
When playing the second or third time in battle mode as Chris, open the slot machine
and to get M 100ps.

Hint: Find a magnum for Wesker:
Locate the casino room where everyone got a first aid from the slot machine. Wesker
will hit it and the bottom will open and reveal a magnum instead of a first aid spray.
Note: Although it only has six shots, it will only take five to kill Alexia type 1.

Hint: Poison Tyrant Boss' real name:
Nasfuratue's real name is Alexander Alfred and is Alexia's father. When the twins
found out that they were created in a lab, and Alexia created the T-Veronica virus, they
used Alexander as a test subject, creating the Poison Tyrant.

Hint: Defeating the second stage of Alexia: 
Walk right up to her and shoot six normal grenade rounds directly at her face. She will
change to her third form.

Hint: Fun with Zombies:
If you want innovative ways to kill zombies, try this. There will be zombies on the dirt
road that leads up to the mansion (where you find the Gold Lugers) the first time you
get there. With your back to the concrete wall, let a zombie grab hold of you and push
him off. He will hit the railing and fall over it. 

Hint: Door-opening Zombie:
In Claire's part of the game, go to the part in the bottom floor of the torture room where
you get the piano roll. After you put the sword in the slot turn around, and go to the
back of the statue. Without killing the Zombie, pick up the piano roll and leave the
room. Go up the steps and you will hear a door shut. Go back to the top of the steps
and the zombie will have gone through the door and will be walking up the steps to
come after you.

Hint: Alternate Nosferatu death:
There are two ways to kill Nosferatu, normally where he will just fall to the ground and
with the sniper rifle. If you kill him with the sniper rifle, you will be treated to a sequence
featuring Claire blasting his heart into pieces.

Hint: Rescue Rodrigo:
Do not just run from the worm and let it eat Rodrigo. Use about one or two full clips to
drop the Worm. Although Rodrigo will still die, he will give you the lighter, which will
help you get some items.

Hint: D.I.J.'s journal:
You find D.I.J.'s journal in the slot machine in battle mode. Sometimes you have to play
more than once to find it.

Hint: D.I.J.'s identity:
The person who wrote the D.I.J. diary is the mouse that jumps out of the locker in the
Antarctica section of Claire's scenario of the game. 

Hint: Extra animations in battle mode: 

Chris
When playing as Chris, after killing the Hunter and the Sweeper in the
locker room, go back to the smashed mirror and press Action. Chris will
do his hair.

Steve
When you get to the junction room, where you have the choice of going
into the casino room or continuing on with battle mode, check the soda
machine after killing everything. Steve will get upset about not having
money for the machine. Note: You may also need to try the machine in the
locker room.

Walk up to one zombie and press R to aim, then press L to auto aim with
the sub-machine guns. Steve will cross his guns just like in the FMV
sequences. 

Wesker
Look at the human torso in the insane doctor's office. Wesker will tilt his
glasses down and look at it disgusted.

When Claire in the freezing hallway, after killing the zombies. Walk (do not
run) back to the door you came in by and press Action. She will be
affected by the cold.

Press Action when Chris goes to the tiger statue. He will put his hand into
it and will get cut.

Play in first person and go to the first room with the hunters. After killing
them, go to the stacked up boxes in the turntable and press Action.
Rodrigo will be standing there.