Below is a list of all the different herb mixtures and their benefits. You will be unable to mix more than one Blue or Red Herb in a mixture and you cannot add a Red Herb or Blue Herb to two Green Herbs already mixed together.
Green - Heals 25% of health.
Green + Green - Heals 60% of health or randomly heals 8% (Danger only).
Green + Green + Green - Heals 100% of health.
Green + Red - Heals 100% of health.
Green + Blue - Heals 25% health and heals poison, or randomly restore 40% (Danger only).
Green + Green + Blue - Heals 60% health and heals poison, or randomly heal 80% (Danger only).
Green + Red + Blue - Heals 100% health and heals poison.
Lab Computer Passwords
Unlock the areas B1 and B2 by entering the following passwords (without the quotes).
1st - Enter 'John'
2nd - Enter 'Ada'
3rd - Enter 'Mole'
Invisible Enemy - Complete Real Survivor
Once Again.. - Complete the Game Once on Any Difficulty
One Dangerous Zombie - Complete the game with Both Chris and Jill on Normal or Higher on the same save file.
Real Survivor - Complete the game on Normal
Infinite Rocket Launcher - Complete Normal or Hard in 3 hrs or less
Samurai Edge (Infninte) - Complete Normal or Hard in 5 hrs or less
Code Veronica - Clear the game twice with Chris on any Difficulty
Nemesis Outfit - Clear the game twice on any difficulty as Jill
Sarah Connor - Clear the game once on any difficulty as Jill
The Mexican - Clear the game with Chris on any Difficulty
Alpha Team's Finest - Finish the game using Jill - Silver
An End to a Poor Girl's Misery (secret) - Defeat Lisa Trevor using Chris - Bronze
Bravo, Rebecca (secret) - Save Chris using Rebecca - Bronze
Break Out the Marshmallows! (secret) - Burn up two zombies at the same time with the lighter - Silver
CQC FTW - Finish the game using only your knife (no lighter, Defensive Items, and stomping zombie heads) - Silver
Deep Sixed (secret) - Defeat mother Neptune - Bronze
Delaying the Inevitable (secret) - Save Richard with a serum. - Bronze
Don't Stop Running - Finish the game in three hours - Silver
Every Man for Himself (secret) - Finish the game without saving anyone using Chris - Silver
Every Nook and Cranny - Visit all places on all maps - Bronze
Every Woman for Herself (secret) - Finish the game without saving anyone using Jill. - Silver
First Kills Are Special - Defeat a zombie - Bronze
Get Used To It - Die for the first time - Bronze
Ghost of a Chance (secret) - Finish the game in Invisible Enemy mode - Gold
Giant Snake Got Nothin' (secret) - Defeat Yawn using Jill - Bronze
Grave Digger (secret) - Defeat a Crimson Head prototype1 using Jill - Bronze
Herbicide (secret) - Defeat Plant 42 using Chris - Bronze
I'm a Member of S.T.A.R.S. (secret) - Finish the game saving Chris and Barry using Jill - Silver
Ink is for Squids - Finish the game without saving - Silver
Like Taking Candy from a Baby - Finish the game on Very Easy difficulty or higher - Bronze
Not in the Mood to Die - Finish the game on Easy difficulty or higher - Bronze
Not Just Any Object (secret) - Obtain the Stone & Metal Object using Chris - Bronze
Not Taking Any Chances - Burn up a zombie - Bronze
Not Waiting to Exhale (secret) - Survive your first encounter with Yawn - Bronze
Oh, the Horror (secret) - Finish the game on Hard difficulty - Silver
Passion for Fashion - Obtain all costumes - Bronze
Platinum Splattin' 'Em! - Earn all trophies - Platinum
Racing and Pacing - Finish the game in five hours - Silver
Seeing Red (secret) - Defeat a Crimson Head - Bronze
Sorry About the Wait (secret) - Save Chris from confinement using Jill - Bronze
Sorry I Made You Wait (secret) - Save Jill from confinement using Chris - Bronze
Spider Sense (secret) - Defeat Black Tiger - Bronze
Starsenal - Obtain all weapons (must load grenade launcher with all shell types) - Silver
Take that, Zombies! - Finish the game on Normal difficulty or higher. - Bronze
That Was Nice of You (secret) - Save Rebecca from a Hunter - Bronze
The Key Master (secret) - Obtain the Helmet Key using Jill - Bronze
The Nightmare Ends (secret) - Finish the game saving Rebecca and Jill using Chris - Silver
The Survival Horror (secret) - Finish the game in Real Survival mode - Silver
Trust Him (secret) - Save Barry from Lisa Trevor - Bronze
We're in This Together - Finish the game with Jill and Chris - Silver
What a Great Guy (secret) - Save Jill using Barry - Bronze
Where the Magic Happens (secret) - Break into the laboratory using Jill - Bronze
Who's the Hunter Now? (secret) - Defeat a Hunter - Bronze
Written Word is Dead (secret) - Obtain the "Last Book Vol. 2" using Chris - Bronze
You da Man, Chris - Finish the game using Chris - Silver