Fully research the Rosie

Fully research the Nitro Splicer

The player has defeated Andrew Ryan

Fully research the Bouncer

Hit the jackpot at a slot machine

The player has fully upgraded two weapons

The player has restored the forests of Arcadia

The player has successfully completed 50 hacks

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

The player has fully researched the Thuggish Splicer

The player has acquired at least one weapon upgrade

The player has fully researched the Leadhead Splicer