When Dr. James Marcus was assassinated in 1988, one of the Leeches the scientist was working entered into his masters mouth and resided in his dead body. Over the course of 10 years, the T-Virus fused with the DNA of the co-founder of Umbrella, until the Queen Leech was ready to reap her master's revenge. Typically assimilating the young care-free Marcus, the Queen Leech eventually discards the body before revealing its true humanoid form.
- Games
- BIOHAZARD 2
- BIOHAZARD 3 LAST ESCAPE
- BIOHAZARD GUN SURVIVOR
- BIOHAZARD CODE:Veronica
- GUN SURVIVOR 2 BIOHAZARD CODE:Veronica
- biohazard 0
- GUN SURVIVOR 4 BIOHAZARD HEROES NEVER DIE
- BIOHAZARD OUTBREAK
- BIOHAZARD OUTBREAK FILE 2
- biohazard 4
- BIOHAZARD UMBRELLA CHRONICLES
- BIOHAZARD 5
- BIOHAZARD THE DARKSIDE CHRONICLES
- BIOHAZARD Operation Raccoon City
- BIOHAZARD REVELATIONS
- BIOHAZARD 6
- Other Games
- Portable Games
- BIOHAZARD i SURVIVOR
- BIOHAZARD Zombie Buster
- BIOHAZARD GAIDEN
- BIOHAZARD ASSAULT THE NIGHTMARE
- BIOHAZARD Zombie Shooter
- BIOHAZARD THE MISSIONS
- BIOHAZARD THE STORIES
- BIOHAZARD Deadly Silence
- BIOHAZARD confidential report
- Resident Evil Genesis
- BIOHAZARD THE OPERATIONS
- BIOHAZARD the episodes
- Resident Evil Uprising
- BIOHAZARD Survival Door
- biohazard 4 Mobile edition
- biohazard DEGENERATION (Mobile)
- Resident Evil Portable
- BIOHAZARD THE MERCENARIES 3D
- BIOHAZARD MERCENARIES VS.
- BIOHAZARD OUTBREAK Survive
- Unreleased Games
- Films
- Bio-Weapons / Creatures
- Locations
- Facilities
- Organizations
- Profiles
- Files
- Supplemental Material
- Las Plagas: Organisms of War
- Trevor's Notes
- biohazard SAMURAI EDGE History
- Angela's Diary
- BIOHAZARD 1.5 Scenario & Description
- BIOHAZARD -CODE:Veronica- EX Scenario
- GUN SURVIVOR 4 BIOHAZARD HEROES NEVER DIE Scenario
- Reports
- Books
- Guide Books
- Art Books
- biohazard archives
- BIOHAZARD archives II
- RESEARCH ON BIOHAZARD 2 -final edition-
- biohazard DVD BOOK The Catalysis
- biohazard 4 FILM DVD BOOK Incubate
- ANOTHER SIDE OF BIOHAZARD
- BEAMS T × BIOHAZARD 15TH ANNIVERSARY BOOK THE ELEMENTS
- Manga
- Official Websites
- BIOHAZARD Series Official Website
- BIOHAZARD 3 LAST ESCAPE
- BIOHAZARD CODE:Veronica
- BSAA Remote Desktop
- Research facility photo ~ Sonnentreppe description
- News concerning bankruptcy of UMBRELLA
- Baker FAX correspondence (UMBRELLA)
- Copy ~ UMBRELLA site
- BSAA t-Virus Description
- BSAA G-Virus Description
- BSAA t-Veronica Virus Description
- Plaga
- Report_090213
- Report_090216
- Report_090217
- Report_090218
- Report_090220
- Report_090223
- Report_090224
- Report_090225
- Report_090226
- Report_090227
- Novels
- Drama Albums
- BIO HAZARD ~Tragedy of Makoba Village~ SOUND DRAMA
- BIO HAZARD DRAMA ALBUM ~Fate of Raccoon City~ Vol.1
- BIO HAZARD DRAMA ALBUM ~Fate of Raccoon City~ Vol.2
- BIO HAZARD DRAMA ALBUM ~Fate of Raccoon City~ Vol.3
- BIOHAZARD 2 DRAMA ALBUM ~Sherry, the Little Runaway~
- BIOHAZARD 2 DRAMA ALBUM ~Ada, the Female Spy, is Alive~
- Blogs
- VHS
- Interviews
- Promotional Material
- Various Translations