Saints Row: The Third achievements

Land on Magarac Island (in Sad Panda Skyblazing).

Collect all 6 hidden clapboards.

Kill 25 Gang Members each with 'the Penetrator' AND the Fart in a Jar.

Kill all of the hitman Assassination targets.

Finish both instances of Apocalypse Genki.

Cause $150,000 worth of damage in a single Sexy Kitten Yarngasm combo.

Destroy 5 chase vehicles (in a single instance of Super Ethical PR Opportunity).

Kill 7 Space Amazons with melee attacks.

Find 100% of all Collectibles.

Fully upgrade one Weapon in each slot.

Kill a Brute using only melee damage while under the influence of Saints Flow.

Prevent Johnny Tag from taking damage on the Magarac Bridge.