Solve 10% of riddler challenges

Survive the nightmare of the Scarecrow's fear gas

Solve 5% of riddler challenges

Survive the onslaught from the deformed Joker henchman

Rescue the guards and henchman from the Joker toxin in Decontamination

Defeat 30 enemies with the RPG - 7

Defeat 30 enemies with the Moss - 12

Kill Hercules

Kill Helios

Sever Gaia’s hand

Cover Kratos in 500 buckets of blood by killing the enemies

Upgrade any weapon to the next level

Kill Poseidon