Resident Evil 2 – Dreamcast

Resident Evil 2 - Platform: Dreamcast

Infinite ammunition 
-------------------
At the item selection screen, press Up(2), Down(2), Left, 
Right, Left, Right, R.

Extreme battle mode 
-------------------
Successfully complete both of either character's scenarios, 
then go to the "Special" option. A new "Extreme Battle Mode"
selection will be unlocked.

Extra Costumes
--------------
Start a game on Normal Mode. Now don't take ANY items. When you reach the 
front yard of the Police Station, run down the stairs to find Brad Vickers 
in zombie form. Kill him, then check his body for the Special Key. Now 
continue through the game to the Dark Room. Unlock the locker in the 
corner. Claire has 1 extra costume and 1 extra weapon, Leon has 2 extra 
costumes. 

Rocket Launcher w/ Infinite Ammo
--------------------------------
Complete either character's A scenario with an A or B rank in under 2 1/2 
hours. 

Gatling Gun w/ Infinite Ammo
----------------------------
Complete either character's B scenario with an A or B rank in under 2 1/2 hours. 

Sub Machine Gun w/ Infinite Ammo
--------------------------------
Complete either character's B scenario with an A or B rank in under 3 
hours. 

Secret Film
-----------
Check the desk in front of the S.T.A.R.S. logo in the S.T.A.R.S. 
Office 49 times for Film. When developed, it shows Rebecca Chambers in her 
RPD basketball uniform. 

HUNK Mini-game
--------------
Complete the A scenario of one character and the B scenario of the other 
with an "A" rank on each to unlock the HUNK mini-game. HUNK is one of the 
soldiers sent by Umbrella to recover the G-virus. 

TOFU Mini-game
--------------
Complete the A scenario of one character three times and the B scenario of 
the other three times with an "A" rank on each to unlock the TOFU mini-game. 
It's the same as the HUNK Mini-game, except you're a chunk of Tofu armed 
with only a knife. 

Extreme Battle Mode
-------------------
Complete either character's A scenario, then complete the other character's 
B scenario. 

Play as Ada Wong in Extreme Battle Mode
---------------------------------------
Complete Level 1 of Extreme Battle Mode. 

Play as Chris Redfield in Extreme Battle Mode
---------------------------------------------
Complete Level 2 of Extreme Battle Mode. 

Infinite Ammo
-------------
At the Status Screen, press Up, Up, Down, Down, Left, Right, R.