Infinite Ammo:
To unlock infinite ammo, beat each mission with an “S” rank on Hard difficulty.
Unlockable New Scenarios:
Unlock the following scenarios by performing the corresponding tasks:
Beginnings (I) – Defeat “Train Derailment 3”
Beginnings (II) – Defeat “Beginnings (I)” with at least an A rank
Dark Legacy (I) – Defeat “Fall of Umbrella 3”
Dark Legacy (II) – Defeat “Death’s Door” and “Nightmare (II)”
Death’s Door – Defeat “Raccoon’s Destruction 3” with at least an A rank
Fourth Survivor – Defeat “Dark Legacy (II)”
Nightmare (I) – Defeat “Mansion Incident 1”
Nightmare (II) – Defeat “Nightmare (I)” with at least an A rank
Rebirth (I) – Defeat “Mansion Incident 3”
Rebirth (II) – Defeat “Rebirth (I)”
The 4th Survivor – Defeat “Dark Legacy (II)”
Cooperative Mode in Every Mission:
To unlock co-op play for all missions including sub-missions, beat “The Fourth Survivor” sub-mission. Choose “Begin with two players” on the character select menu (it is a graphic that appears to be two guns on the right side of the screen) to play co-op.
Unlockable Classic Items:
Unlock the following classic items by reaching the specified ranks on the corresponding chapters:
Battery – Beat Dark Legacy 2 with an S Rank
Blue/Green Leech Charm – Beat Train Derailment 3 with an A Rank
Blue/Red/Green Chemical – Beat Umbrella’s End 2 with an A Rank
Blue/Red/Yellow Gemstone – Beat Rebirth 2 with an A Rank
Book of Wisdom/Future Compass – Beat Raccoon’s Destruction 1 with an S Rank
Briefcase – Beat Train Derailment 1 with an S Rank
Chronos Key – Beat Raccoon’s Destruction 3 with an S Rank
Clark/Gail X-Ray – Beat Rebirth 1 with an A Rank
Crystal/Obsidian/Amber Ball – Beat Raccoon’s Destruction 3 with an A Rank
Cylinder Shaft – Beat Nightmare 1 with an A Rank
Death Mask – Beat Rebirth 2 with an S Rank
Eagle/Serpent/Jaguar Stone – Beat Fourth Survivor with an S Rank
Emblem/Gold Emblem – Beat Nightmare 2 with an S Rank
Film A/B/C/D – Beat Umbrella’s End 1 with an S Rank
Fire/Water Key – Beat Beginning 2 with an A Rank
Fuel Canteen – Beat Mansion Incident 3 with an S Rank
G-Virus – Beat Fourth Survivor with an A Rank
Hex CRank – Beat Nightmare 1 with an S Rank
Ink Ribbon – Beat Umbrella’s End 3 with an S Rank
Joint N/S Plug – Beat Raccoon’s Destruction 2 with an A Rank
King/Knight/Bishop/Rook Plug – Beat Dark Legacy 1 with an A Rank
Last Book, Vol. 1/2 – Beat Nightmare 2 with an A Rank
Lighter Fluid – Beat Raccoon’s Destruction 2 with an S Rank
Medium Base – Beat Dark Legacy 1 with an S Rank
Microfilm A/B – Beat Beginning 2 with an S Rank
Mixing Set – Beat Train Derailment 1 with an A Rank
MO Disk – Beat Mansion Incident 3 with an A Rank
Motherboard – Beat Beginning 1 with an A Rank
Picture (Ada and John) – Beat Death’s Door with an A Rank
Plastic Bomb/Detonator – Beat Umbrella’s End 1 with an A Rank
Relief of Discipline/Obedience/Unity – Beat Train Derailment 2 with an S Rank
S.T.A.R.S. Card (Brad’s) – Beat Death’s Door with an S Rank
S.T.A.R.S. Card (Jill’s) – Beat Raccoon’s Destruction 1 with an A Rank
Slide Cartridge – Beat Rebirth 1 with an S Rank
Spade/Diamond/Club/Heart Key – Beat Dark Legacy 2 with an A Rank
Square CRank – Beat Umbrella’s End 2 with an S Rank
Statue of Good/Evil – Beat Train Derailment 2 with an A Rank
Sterilizing Agent – Beat Train Derailment 3 with an S Rank
Sun/Star/Moon Crest – Beat Mansion Incident 2 with an A Rank
V-Jolt – Beat Mansion Incident 2 with an S Rank
Vaccine – Beat Umbrella’s End 3 with an A Rank
Valve Handle – Beat Beginning 1 with an S Rank
Infinite Ammo Weapon Leveling:
Once you level all weapons to Level 4, you may then level them to Level 5. Reach Level 5 with a weapon for unlimited ammo.
Handcannon:
The Handcannon is located in the “Fourth Survivor” scenario, in a hidden room in the police station’s lobby near the front door. Shoot the doors open and pick up the Handcannon on the desk.