Kill the Colossus of Rhodes, the Dark Rider, and Theseus

Acquire Typhon's Bane

Defeat the Dark Rider for the first time

Defeat 30 enemies with gold weapons

Defeat an enemy with the last bullet in your handgun clip

Open 5 lockboxes

Drive from the Ganesh mountain carving to the top of the waterfall at the Trident Fort and back in under 3 minutes

Perform 5 grapple swings in a row without touching the ground

Drive over the edge in the Western Ghats

Use all the zip-lines to traverse the city

Find 5 treasures

Earn a Gold Medal Rank for a combat mission in Single Player.

Place a hogtied woman on the train tracks, and witness her death by train.