This page contains Prototype Unlockables for Xbox 360 called "Hard Mode" and has been posted or updated on Jun 13, 2009 by thegoon.
- Developer: Radical Entertainment
- Publisher: Activision
- Genre: Action Adventure
- Release: Jun 9, 2009
- ESRB: Mature
Beat the game in Normal mode to unlock it. This goes for all Prototype games on all systems.
Please Submit a Problem for any incomplete, non-working or fake cheat listed above.
If you know other secrets, hints, glitches or level guides, then please Submit your Cheats and share your insights with other players.
From: sino ako
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