Warning: ob_start(): output handler 'ob_gzhandler' conflicts with 'zlib output compression' in /home/cheatd5/public_html/display/allcheats.php on line 4 Retro/Grade (PC) - cheat-database.com
<br><table width='100%' cellpadding=3 cellspacing=3 border=0><tr valign='top'><th>Achievement</th><th>How to unlock
</th></tr><tr valign='top'><td>50 Challenges Completed</td><td>Complete 50 challenges in challenge mode.
</td></tr><tr valign='top'><td>All Challenges Completed</td><td>Complete all the challenges in challenge mode.
</td></tr><tr valign='top'><td>Beginner Astro Admiral</td><td>Get an Astro Admiral rank on all the levels in the Beginner difficulty.
</td></tr><tr valign='top'><td>Beginner Campaign Complete</td><td>Beat the game on the Beginner difficulty or harder.
</td></tr><tr valign='top'><td>Beginner Continuum Captain</td><td>Get a Continuum Captain rank or higher on all the levels in the Beginner difficulty.
</td></tr><tr valign='top'><td>Casual Astro Admiral</td><td>Get an Astro Admiral rank on all the levels in the Casual difficulty.
</td></tr><tr valign='top'><td>Casual Campaign Complete</td><td>Beat the game on the Casual difficulty or harder.
</td></tr><tr valign='top'><td>Casual Continuum Captain</td><td>Get a Continuum Captain rank or higher on all the levels in the Casual difficulty.
</td></tr><tr valign='top'><td>Challenge Mode Complete</td><td>Get to the end of the challenge mode map.
</td></tr><tr valign='top'><td>Mediumcore Astro Admiral</td><td>Get an Astro Admiral rank on all the levels in the Mediumcore difficulty.
</td></tr><tr valign='top'><td>Mediumcore Campaign Complete</td><td>Beat the game on the Mediumcore difficulty or harder.
</td></tr><tr valign='top'><td>Mediumcore Continuum Captain</td><td>Get a Continuum Captain rank or higher on all the levels in the Mediumcore difficulty.
</td></tr><tr valign='top'><td>Pro Astro Admiral</td><td>Get an Astro Admiral rank on all the levels in the Pro difficulty.
</td></tr><tr valign='top'><td>Pro Campaign Complete</td><td>Beat the game on the Pro difficulty or harder.
</td></tr><tr valign='top'><td>Pro Continuum Captain</td><td>Get a Continuum Captain rank or higher on all the levels in the Pro difficulty.
</td></tr><tr valign='top'><td>Tough Campaign Complete</td><td>Beat the game on the Tough difficulty or harder.
</td></tr><tr valign='top'><td>Tough Continuum Captain</td><td>Get a Continuum Captain rank or higher on all the levels in the Tough difficulty.
</td></tr><tr valign='top'><td>X-TREME Astro Admiral</td><td>Get an Astro Admiral rank on all the levels in the X-TREME difficulty.
</td></tr><tr valign='top'><td>X-TREME Campaign Complete</td><td>Beat the game on the X-TREME difficulty.
</td></tr><tr valign='top'><td>X-TREME Continuum Captain</td><td>Get a Continuum Captain rank or higher on all the levels in the X-TREME difficulty.
</td></tr></table>
