<p>The following cheats are available for the PC version of Prototype, an action-adventure video game that you can also purchase for other gaming systems.</p><h3><strong>Unlock Body Surf Ability</strong></h3><p>Cheat code: Right, Right, Left, Down, Up, Up, Up, Down</p><h3><strong>Unlock Hard Mode</strong></h3><p>Complete the game on Normal to unlock hard mode.</p><h3><strong>New Game &#43; Mode</strong></h3><p>Simply complete the game on Easy or Normal to unlock the New Game &#43; Mode. In this mode Alex&#39; skills are unlocked from the beginning. If you beat the game on Easy you will unlock Easy &#43; Mode, if you beat it on Normal you will unlock Normal &#43; Mode and Easy &#43; Mode (if you skipped easy completely).</p><p>There may be additional cheats, codes, hints and tips for this game listed in our <a href="https://www.lifewire.com/video-game-cheats-codes-3399946" data-component="link" data-source="inlineLink" data-type="internalLink" data-ordinal="1">cheat code index.</a></p>