Tower of Fantasy has multiple missions/quests that you need to complete for rewards.
It also has side quests, stories, cutscenes, bosses, and more.
The rewards you can get are in-game currencies.
One activity is to decode the password memory on the Abandoned Truck in West Navia.
The password memory will give you a hint that you have to deduce.
However, it’s hard to decode the hint because it’s very vague.
In this guide, you’ll learn what is the Abandoned Truck West Navia password and the hint given by the password memory in Tower of Fantasy.
Abandoned Truck West Navia Password

The abandoned truck west Navia password is “3344”.
If the password is incorrect, try using “2202” instead.
This is because there are two abandoned trucks in Navia and you might be at the wrong one.
You can get a hint for the password by interacting with the password memory.
Here’s the hint, “Accessing password permission from input backup log: The first and second digits are the same, the third and fourth digits are also the same; the third digit is greater than the second digit by 1”.
According to the hint, you need to use the trial and error method to get the password.
Here’s the solution (trial and error):
first digit = x
second digit = x
third digit = y
forth digit = y
third digit = x + 1
possible numbers for y = 2, 3, 4, 5, 6, 7, 8, 9
possible numbers for x = 0, 1, 2, 3, 4 ,5 ,6, 7, 8, 9
y = x + 1
x = y – 1
if y = 2, x is 2 – 1 = 1
1st password attempt is 1122 (incorrect)
if y = 3, x is 3 – 1 = 2
2nd password attempt is 2233 (incorrect)
if y = 4, x = 4 – 1 = 3
3rd password attempt is 3344 (correct)
Further reading
Ruin D-02 Password in Tower of Fantasy