Cars 2: The Video Game
50 Achievements
1,000
8-10h
LOCK 'N' LOAD
Collect and use each type of weapon.
10
How to unlock the LOCK 'N' LOAD achievement in Cars 2: The Video Game - Definitive Guide
The easiest way to find the last weapon is:
Free Play
Battle Race
Pipeline Sprint
When the race start you have to park on the "?" symbol and press Y until it gives the weapon you miss
Achievment unlocked
p.s: sorry for my english, i'm italian.
There are a total of 10 different weapons, 9 of which can be selected in Free Play as your weapon choice. Also you will use these weapons throughout normal play of the game. There is only one weapon that has a rare frequency. In fact I only got it once throughout the entire game. This weapon will place a purple orb contained inside a metal object that spins on the top of your car. Once you press the button, it will emit a large purple/blue shockwave. This is the only weapon you can't actualy force to spawn in a free play event.
Being in last place will increase the chances of this spawning, since it's a power weapon and would usually never spawn if you are in the top 3 positions.