Play As Jill:
To unlock Jill, beat the chapter. Jill has slightly different opportunities than Chris. Note: you will be forced to play piano.
Beat the game to unlock figurines at the bonus galleries.
Old-School Resident Evil Mode:
At the start of the game, turn around and activate the prompt at the front door. Do this three times and on the third time a ? will appear. Activate this and the game will switch to tank controlled, fixed-camera classic mode.
Extra Guardian of Insanity:
Play under the Pro difficulty setting to fight the Guardian Of Insanity that is on the walkway up above in the Prison area of the Spencer Estate. It is worth 4,000 points in Score Stars.
It's Just a Bad Dream! - Complete 'Lost in Nightmares' with an S rank.
Kung Fu Fighting - Inflict a set amount of damage to Wesker in 'Lost in Nightmares.'
Must've Got Lost - Complete 'Lost in Nightmares' on any difficulty setting.
Wish Upon a Star - Destroy all 18 of the Score stars found throughout 'Lost in Nightmares.'
Night Terrors - Complete 'Lost in Nightmares' on Professional.