Mad Max
49 Achievements
1,000
60-80h
Rust is the New Black
Collect all body colors
3
10.47%
How to unlock the Rust is the New Black achievement in Mad Max - Definitive Guide
The bosses you'll need to defeat, where they're located and what body colour you'll get:
Gaspa Grope - Blackmaws Region, Jeet's Territory - Black Tar
Stump Grinder - Colossus Region, Jeet's Territory - Racing Paint
Gut Noose - Cadavanaugh Region, Gutgash's Territory - Primer (also gives 50% fire resistance, unique to this colour)
Rim Jobbie - Chalkies Region, Gutgash's Territory - Raw Steel
Pig 'n' Sticker - Rot 'n' Rusties Region, Pink Eye's Territory - Camouflage
Cock Locka - Grandrise Region, Pink Eye's Territory - Gold Tar
In order to unlock this trophy you must obtain all 6 body paint colors for the Magnum Opus. This requires you to take down all 6 top dog camps. See The Bigger they are… for more information on how to do this. Once all 6 body colors are obtained, the trophy will unlock.
There are six body colors to collect, and they are received by defeating the six Top Dogs in their camps.
Before attempting to take down the Top Dog camps, I highly recommend being fully stocked on shivs and shotgun ammo. It's also a good idea to save these camps for after you've fully upgraded your ammo capacity, or at least gotten a few upgrades to carry more shivs and shotgun ammo. Having plenty of both with make these relatively easy.
Each Top Dog camp has the same types of perimeter defenses you can expect at any camp: launchers, snipers, and flames. Take them down with your harpoon and/or sniper rifle. Once inside, you'll follow a relatively linear path through the camp, fighting a decent amount of enemies, until you get to the Top Dog at the end. Every Top Dog fight is virtually the same, and they can all be made pretty easy if you brought shivs and shotgun ammo. Keep your distance, and he'll charge at you with an attack that can't be countered. Roll to the side and immediately shoot him in the back with your shotgun. This will stun him. Immediately roll towards him and then stab him with a shiv. Roll away from him and repeat this process until he's dead. It'll typically take around 5 or so shotgun and shiv combos to take him down.