Kill Hermes and acquire his Boots

Sever Gaia’s hand

Cover Kratos in 500 buckets of blood by killing the enemies

Discover the secret 'Hades Arm' room

Acquire the Bow of Apollo

Defeat 50 enemies with the Micro - 9mm

Defeat 50 enemies with the 92FS - 9mm

Defeat 50 enemies with stealth attacks

Defeat 100 enemies with headshots

Defeat 30 enemies with Mk-NDI grenades

Defeat 50 enemies with hand-to-hand combat

Defeat 20 enemies with hand-to-hand combat