Spend 10 Exo upgrade points.

Complete "Fission."

Complete "Atlas."

Spend your first Exo upgrade point.

Kill 4 enemies with a single smart grenade.

Solve Hera's Gardens

Open the Gates of Tisiphone

Kill Hercules

Burn 100 enemies with the Bow of Apollo

Have Moira stun an enemy and Claire follow up with a physical attack in the main campaign.

Cover Kratos in 500 buckets of blood by killing the enemies

Kill Hades