Here is the full list of all 55 Resident Evil Revelations achievements worth 1,000 gamerscore.
【CAMPAIGN】Clear Infernal difficulty.
【CAMPAIGN】Evade a Scagdead's instant-death attack.
【CAMPAIGN】Defeat 3 enemies with one shock grenade.
【CAMPAIGN】Defeat Rachael before she gets to the cafeteria.
【CAMPAIGN】Scan 30 hidden hand prints.
【CAMPAIGN】Scan all enemy types.
【CAMPAIGN】Defeat 10 Oozes with headshots.
【CAMPAIGN】Clear Casual difficulty or higher.
【CAMPAIGN】Clear Normal difficulty or higher.
【CAMPAIGN】Clear the game in Normal difficulty or above without dying once.
【CAMPAIGN】Clear Episodes 10 - 12.
【CAMPAIGN】Defeat a Malacoda without using a rocket launcher.
【CAMPAIGN】Clear Episodes 7 - 9.
【CAMPAIGN】Defeat a Scarmiglione as a whole without killing both parts of its body separately.
【CAMPAIGN】Clear Episodes 4 - 6.
【CAMPAIGN】Dodge 20 times.
【RAID MODE】Obtain a Lv.50 special weapon.
【CAMPAIGN】Scan 15 hidden hand prints.
【CAMPAIGN】Swim in the Solarium.
【CAMPAIGN】Clear Episodes 1 - 3.
【CAMPAIGN】Defeat 150 enemies.
【CAMPAIGN】Stop an enemy bullet with your knife.
【CAMPAIGN】Land 10 fully charged physical attacks.
【CAMPAIGN】Scan 1 hidden hand print.
【RAID MODE】Be player level 50 when EXP is awarded.
【RAID MODE】Clear all stages on Abyss with an S rank.
【RAID MODE】Complete "The Ghost Ship: Chaos."
【RAID MODE】Clear the bonus stage, The Ghost Ship.
【RAID MODE】Defeat Shadow Norman.
【RAID MODE】Inflict 100,000 points of damage to an enemy in one hit.
【RAID MODE】Clear all stages on Abyss.
【RAID MODE】Be player level 40 when EXP is awarded.
【RAID MODE】Acquire 150 bonuses at the results screen.
【RAID MODE】Defeat 1,000 enemies.
【CAMPAIGN】Scan an enemy.
【RAID MODE】Clear all stages on Trench with an S rank.
【RAID MODE】Clear all stages on Trench.
【RAID MODE】Be player level 30 when EXP is awarded.
【RAID MODE】Clear a stage at 5 levels lower than the recommended level.
【RAID MODE】Obtain all super rare weapons.
【RAID MODE】Obtain the three Rare Finders.
【RAID MODE】Spend 1,000,000 BP in the store.
【RAID MODE】Acquire 100 bonuses at the results screen.
【RAID MODE】Be player level 20 when EXP is awarded.
【RAID MODE】Clear all stages on Chasm with an S rank.
【RAID MODE】Clear all stages on Chasm.
【RAID MODE】Acquire 50 bonuses at the results screen.
【RAID MODE】Obtain a super rare weapon.
【RAID MODE】Be player level 10 when EXP is awarded.
【RAID MODE】Be player level 5 when EXP is awarded.
【RAID MODE】Acquire 10 bonuses at the results screen.
【RAID MODE】Land a fully charged physical attack on an enemy at the same time as your partner.
【RAID MODE】Acquire a Trinity Bonus.
【RAID MODE】Acquire a No Damage Bonus.
【RAID MODE】Get a Genocide Bonus.