The player has purchased every slot in one of the Plasmid or Tonic tracks

The player has acquired at least one weapon upgrade

The player has taken a Research Photo of the highest grade

The player has taken at least one Research Photo of a Splicer

The player has defeated the crazed Dr. Steinman

The player has successfully hacked a vending machine

The player has successfully hacked a security bot

The player has successfully completed the Welcome To Rapture Level

Defeat 70 enemies with the FAL

Defeat 50 enemies with the Dragon Sniper

Defeat 20 enemies with the Pistole

Defeat 50 enemies with stealth attacks

Defeat 50 enemies with the 92FS - 9mm