Full list of all 70 Resident Evil 5 achievements worth 1,400 gamerscore. It takes around 40-50 hours to unlock all of the achievements in the base game.
The base game contains 50 achievements worth 1,000 Gamerscore, and there are 3 DLC packs containing 20 achievements worth 400 Gamerscore.
Defeat a Majini with a headshot while it's jumping.
Complete all chapters on Professional.
Chain the maximum number of combos together in one go.
Obtain all available weapons.
Defeat 3 Majini at once by setting oil canisters on fire.
Build up a certain level of trust with your partner.
Defeat 30 enemies with the Gatling gun.
Collect all the figurines.
Completely upgrade all weapons.
Defeat 2 enemies with one flash grenade.
Obtain all treasures in the game.
Complete all chapters on Veteran.
Purchase all available alternative costumes in Bonus Features.
Find all the BSAA emblems.
Work together to save someone special.
Defeat a certain enemy by stabbing it in the heart.
During the first fight with Wesker, damage him a set number of times.
Defeat 30 enemies with the Longbow.
Defeat a Majini with a rotten egg.
Find all 4 types of eggs.
Stop an armored truck by taking out the driver.
Defeat a Majini using the electric current from a transformer.
Defeat 3 Majini with one grenade or proximity bomb.
Defeat 3 Majini at once with a drum or gas tank explosion.
Deflect a bow gun arrow with your knife.
Complete all chapters on Normal.
Complete all chapters on Amateur.
Complete Chapter 6 - 3 on any difficulty setting.
Complete Chapter 6 - 2 on any difficulty setting.
Complete Chapter 6 - 1 on any difficulty setting.
Complete Chapter 5 - 3 on any difficulty setting.
Defeat 30 enemies with the Stun rod.
Complete Chapter 5 - 2 on any difficulty setting.
Save partner 10 times when DYING is displayed.
Complete Chapter 5 - 1 on any difficulty setting.
Defeat 5 enemies with the Knife.
Complete Chapter 4 - 2 on any difficulty setting.
Complete Chapter 4 - 1 on any difficulty setting.
Save partner 10 times when HELP is displayed.
Complete Chapter 3 - 3 on any difficulty setting.
Complete Chapter 3 - 2 on any difficulty setting.
Complete Chapter 3 - 1 on any difficulty setting.
Complete Chapter 2 - 3 on any difficulty setting.
Complete Chapter 2 - 2 on any difficulty setting.
Shoot an enemy Molotov cocktail, dynamite stick, or hand grenade.
Pull off 20 headshots.
Complete Chapter 2 - 1 on any difficulty setting.
Defeat 20 enemies with physical attacks.
Complete Chapter 1 - 2 on any difficulty setting.
Complete Chapter 1 - 1 on any difficulty setting.
Win 30 matches in Survivors.
Win 30 matches in Team Survivors.
Win 30 matches in Team Slayers.
Chain a 40-defeated combo in Team Slayers.
Unlock all selectable characters in Versus.
Defeat 100 players using physical attacks in Versus.
Win 30 matches in Slayers.
Score at least 80,000 points in Team Survivors.
Chain a 20-defeated combo in Slayers.
Score at least 40,000 points in Survivors.
Inflict a set amount of damage to Wesker in "Lost in Nightmares."
Complete "Lost in Nightmares" on Professional.
Complete "Lost in Nightmares" with an S rank.
Destroy all 18 of the Score stars found throughout "Lost in Nightmares."
Complete "Lost in Nightmares" on any difficulty setting.
Complete "Desperate Escape" on Professional.
Complete "Desperate Escape" with an S rank.
Defeat 3 Agitator Majini in one playthrough of "Desperate Escape."
Complete "Desperate Escape" on any difficulty setting.
Defeat 150 enemies singlehandedly in one playthrough of "Desperate Escape."