Game Guides, Cheats, Codes, Hints and Walkthroughs for Biohazard 2 on Dreamcast.

Infinite Ammo
Access the item selection screen, then press up, up, down, down, left, right, left, right, Right Trigger.

Extreme battle mode
Complete both of either character’s scenarios, then go to the “Special” option. A new “Extreme battle mode” selection will be unlocked.