Carmageddon: Max Damage
30 Achievements
1,000
40-50h
Slap It In The Slot
Customised your car by visiting the Parts Shop and buying a part
20
32.76%
How to unlock the Slap It In The Slot achievement in Carmageddon: Max Damage - Definitive Guide
Armour and and Offensive level 2 upgrades require one token each, so select whichever one you see fit. Bob's your uncle.
This won't work if you let the game auto assign a part for you so do it manually.
Press to pick a car then press again to customise it. Now add some parts. You can only equip 12/15 parts of a car. I recommend fully upgrading armour/offensive and then 2 points on power. To upgrade, you need to find the which spawn coins around the various maps. These usually spawn in the same spots once per map and you can get a lot of them. If they stop spawning, then spend them and you will see starting seeing them again on the the next map you play. Buying a single part will get you Slap It In The Slot but buying and equipping 12 will pop the Filled 'Er Up! trophy.