Lyrvane Park Guide
Cannon Code Puzzle (Food Court)
Why cannon #1's blue effect means digit 4 on the storage door.
Last updated: September 1, 2026
Quick Answer
Fire cannon #1 in Food Court. Blue flash = first keypad digit is 4. Enter code, storage room opens.
Where
Food Court after train. Cannon labelled #1, storage door nearby.

Steps
- Interact → fire cannon #1.
- Watch effect colour: blue = 4 (first digit).
- Keypad on door — lead with 4.
- Storage room opens.
Refiring gives same blue — not RNG, just a colour cipher the game never explains in text.
Other cannons may extend the code later; this door only needs what you learn here.
Hub: walkthrough.
More Lyrvane Park guides
Return to the guide hub for the full walkthrough index, or browse every game in the library.