Collected all posters.

Completed all combo training at the training field.

Collected all plant seeds.

Upgraded all devices to their maximum level.

Opened all locked chests.

Increased max SP for the first time.

Chose to face your nemesis head-on.

Discovered half of the secrets in Torch City.

Acquired a tool to overcome biological limits.

Acquired a very flexible weapon.

Collected an important piece of information.

Perform 5 assassinations in a row without being noticed or entering combat