Completed the game.

Discovered Naya's fate.

Unlocked all abilities.

Crafted all weapons.

Defeated the Neuro-Parasite.

Unlocked a tier 4 ability.

Solved all puzzles.

Cleared Chapter 5.

Judged by Hojo to be a "SOLDIER member of significant worth" in the Fusion Chamber.

Kept an enemy within the Gravity Trap for its whole duration.

Saved everyone calling for help during the assault on the Shinra Building in Chapter 3.

Defeated all virtual data in the Training Room.

Found the crashed remains of the Hermes.