The player has successfully completed 50 hacks

The player has purchased one slot in any Plasmid or Tonic track

The player has defeated Peach Wilkins

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

The player has defeated the crazed Dr. Steinman

Defeat the Kraken in the single player Campaign.

Kill 40 hybrids in the single player Campaign.

The player has successfully hacked a safe

The player has successfully hacked a turret

The player has successfully hacked a security bot

The player has successfully completed the Welcome To Rapture Level

Collect 50 pieces of gray tech in the Cooperative campaign.

Perform Klose Kombat