Tips and Unlockables

1.Secret Weapons and Vehicles

• The Loud Locust (secret pistol): At the 'Let's Pretend Store' in New Baranec (southwest Steelport), shoot the 'Employees Only' door with any weapon to open it; down the halls and stairs is a colorful shooting gallery with the developers' images. On a chair right of the entrance is The Loud Locust (a reference to the Noisy Cricket from Men In Black).
• The Penetrator (melee): Go to the bridge east out of Brickston; it's in the cave by the water just north of the bridge. Use super powers to jump inside.
• Salem (flying broomstick VTOL): Parked atop the Zin Tower in Rosen Oaks.

2.Easy Trophies

• He's Still on the Naughty List: In 'The Santa Clawz', fly to the giant Zinyak statue on Margrac Island and shoot the presents in its hand.
• Super Power Team Up!: Complete all installed DLCs in Co-op before completing the main story in Co-op.
• Switch Hitter: Play as both genders of the same character for 2 hours each (undergo a sex change at an 'Image As Designed' clinic).

3.Alternate Ending

Complete all these Loyalty missions: Matt Miller ('Nytefall'), Shaundi ('Girls Night Out'), Pierce ('Pump Up the Volume'), Ben King ('King of the Dance'), Asha ('Training Day'), Johnny Gat ('SR3 Wrap-up'), Kinzie Kensington ('The Girl Who Beat Cyrus').

4.Other

• Collectible Finder upgrade: Matt Miller unlocks it after you complete 'The Pledge'.