Can You Get PS3 Trophies in a Demo?

No, you cannot earn PS3 trophies in a demo.

Reasons

• Demos are limited versions: They offer a taste of the full game, not the complete experience, including trophy system limitations.
• Trophies are tied to the full game: Unlocked through specific actions and progress not possible in demos.
• Trophies are tracked on PSN: Demos cannot connect to your account to record trophy progress.

Demos are for trying a game before buying, not for earning trophies.