Here's why:
* No Doors/Locks: There aren't any doors or locked areas in the game that require keys to unlock.
* Key Items: The game uses different types of key items, but they have specific uses other than opening doors. For example, you might use a Strange Key to open a secret passage, or a Golden Key to unlock a special area.
Key Item Examples in Explorers of Time:
* Strange Key: Opens a hidden path in some dungeons.
* Golden Key: Used to access the Wish Chamber.
* Time Stone: Used to travel through time and access different timelines.
If you're looking for specific key items and their uses, feel free to ask, and I'll provide more information!